SOLUTION: {{{-3(3x+15)-(10+x)=35}}} What does x equal? -3(3x)+ -3(15)-10-x=35 -9x-45-10-x=35 (combine terms) -10x-55=35 -10x+55=35+55 -10x=90 (divide) x=-9

Algebra ->  Expressions -> SOLUTION: {{{-3(3x+15)-(10+x)=35}}} What does x equal? -3(3x)+ -3(15)-10-x=35 -9x-45-10-x=35 (combine terms) -10x-55=35 -10x+55=35+55 -10x=90 (divide) x=-9      Log On


   

Question 55647: -3%283x%2B15%29-%2810%2Bx%29=35
What does x equal?
-3(3x)+ -3(15)-10-x=35
-9x-45-10-x=35 (combine terms)
-10x-55=35
-10x+55=35+55
-10x=90 (divide)
x=-9
Answer by dbrine(1) About Me  (Show Source):
You can put this solution on YOUR website!
-3(3x+15)-(10+x)=35

-3(3x)+ -3(15)-10-x=35
-9x-45-10-x=35 (combine terms)
-10x-55=35
-10x+55=35+55
-10x=90 (divide)
x=-9