Question

-1/3x+15=18

226

likes1128 views

Hank

4.8

64 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 is the value of arccos(1/2) + arcsin(3/5)?

+

What is the value of √(12+√(9+√(16+√(25+√(36+√(49+√(64+√(81+√(100+√(121+√(144+√(169+√(196+√(225)))))))))))))?

+

What is the equation of an ellipse with vertices (-3, 0) and (3, 0), and co-vertices (0, -4) and (0, 4)?

+

New questions in Mathematics