Question

-1/3x+15=18

226

likes1128 views

Hank

4.8

43 Answers

Multiply both sides of the equation by $3$
$-x+45=54$

Move the constant to the right-hand side and change its sign
$-x=54-45$

Subtract the numbers
$-x=9$

Change the signs on both sides of the equation
$x=-9$

Frequently asked questions (FAQs)

What are the characteristics of the cubic function f(x) = x^3? State the domain, range, y-intercept, and whether the function is increasing, decreasing, or constant.

+

What is the polar representation of the complex number z = -4i?

+

Math question: Find the values of x for which cosh(x) = sinh(x) + 2.

+

New questions in Mathematics