-3(3x+15)=35-(10+x)

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Solution for -3(3x+15)=35-(10+x) equation:


Simplifying
-3(3x + 15) = 35 + -1(10 + x)

Reorder the terms:
-3(15 + 3x) = 35 + -1(10 + x)
(15 * -3 + 3x * -3) = 35 + -1(10 + x)
(-45 + -9x) = 35 + -1(10 + x)
-45 + -9x = 35 + (10 * -1 + x * -1)
-45 + -9x = 35 + (-10 + -1x)

Combine like terms: 35 + -10 = 25
-45 + -9x = 25 + -1x

Solving
-45 + -9x = 25 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
-45 + -9x + x = 25 + -1x + x

Combine like terms: -9x + x = -8x
-45 + -8x = 25 + -1x + x

Combine like terms: -1x + x = 0
-45 + -8x = 25 + 0
-45 + -8x = 25

Add '45' to each side of the equation.
-45 + 45 + -8x = 25 + 45

Combine like terms: -45 + 45 = 0
0 + -8x = 25 + 45
-8x = 25 + 45

Combine like terms: 25 + 45 = 70
-8x = 70

Divide each side by '-8'.
x = -8.75

Simplifying
x = -8.75

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