5(-2x-7)=4(x-8)+15

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Solution for 5(-2x-7)=4(x-8)+15 equation:


Simplifying
5(-2x + -7) = 4(x + -8) + 15

Reorder the terms:
5(-7 + -2x) = 4(x + -8) + 15
(-7 * 5 + -2x * 5) = 4(x + -8) + 15
(-35 + -10x) = 4(x + -8) + 15

Reorder the terms:
-35 + -10x = 4(-8 + x) + 15
-35 + -10x = (-8 * 4 + x * 4) + 15
-35 + -10x = (-32 + 4x) + 15

Reorder the terms:
-35 + -10x = -32 + 15 + 4x

Combine like terms: -32 + 15 = -17
-35 + -10x = -17 + 4x

Solving
-35 + -10x = -17 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-35 + -10x + -4x = -17 + 4x + -4x

Combine like terms: -10x + -4x = -14x
-35 + -14x = -17 + 4x + -4x

Combine like terms: 4x + -4x = 0
-35 + -14x = -17 + 0
-35 + -14x = -17

Add '35' to each side of the equation.
-35 + 35 + -14x = -17 + 35

Combine like terms: -35 + 35 = 0
0 + -14x = -17 + 35
-14x = -17 + 35

Combine like terms: -17 + 35 = 18
-14x = 18

Divide each side by '-14'.
x = -1.285714286

Simplifying
x = -1.285714286

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