$MathMaster logo$

MathMaster

Home
general
solve for u 2u 3 13

Question

Solve for u. 2u+3=13

218

likes

1089 views

Answer to a math question Solve for u. 2u+3=13

$Expert avatar$

4.6

107 Answers

Subtract $3$ from both sides.

2u=13-3

Subtract $3$ from $13$ to get $10$.

2u=10

Divide both sides by $2$.

u=\frac{10}{2}

Divide $10$ by $2$ to get $5$.

u=5

Frequently asked questions (FAQs)

What is 28 multiplied by 14 divided by 7 plus 5 minus 20?

+

What is the square of a number "x" equal to, if the square's side length is increased by 5? (

+

What is the integral of ∫ (x² + 3x - 5) dx using the Power Rule?

+

New questions in Mathematics

Find 2 numbers that the sum of 1/3 of the first plus 1/5 of the second will be equal to 13 and that if you multiply the first by 5 and the second by 7 you get 247 as the sum of the two products with replacement solution

calculate the derivative by the limit definition: f(x) = 6x^3 + 2

The graph of the equation x²= 4py is a parabola with focus F(_,_) and directrix y=_____ Therefore, the graph of x²=12y is a parabola with focus F(_,_) and a directrix y=_____

Elliot opened a savings account and deposited $5000.00 as principal. The account earns 4% interest, compounded annually. How much interest will he earn after 5 years? Round your answer to the nearest cent.

If f(x) = 3x 2, what is the value of x so that f(x) = 11?

Identify a pattern in the list of numbers.Then use this pattern to find the next number. 37,31,25,19,13

4. Show that if n is any integer, then n^2 3n 5 is an odd integer

is the x element (180,270), if tanx-3cotx=2, sinx ?

Convert 78 percent to a decimal

78 percent to a decimal

Find all real numbers x that satisfy the equation \sqrt{x^2-2}=\sqrt{3-x}

form a key for your lock containing the numbers 2 2 5 8 How many different keys can you form?

A property sold for $745,000 in a co-brokered transaction. The seller has agreed to pay a 7% commission to the listing firm. The listing firm has agreed to equally split the commission with the selling firm. If the buyer’s broker will receive 8% of the selling firm’s commission, how much commission will the buyer’s broker receive? $14,900 $3725 $$37250 $18625

Oi👋🏻 Toque em "Criar Nova Tarefa" para enviar seu problema de matemática. Um dos nossos especialistas começará a trabalhar nisso imediatamente!

Evaluate ab+dc if a=56 , b=−34 , c=0.4 , and d=12 . Write in simplest form.

A small box measures 10 in. by 4 in. by 6 in. high. Find the volume of the box.

Suppose a car license plate consists of 2 letters and two digits of which the first cannot be zero. How many different plates can be engraved? consider only 26 letters and 10 digits draw an example of this.