-2(17x-4)+7(5x-7)-8=8-7

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Solution for -2(17x-4)+7(5x-7)-8=8-7 equation:


Simplifying
-2(17x + -4) + 7(5x + -7) + -8 = 8 + -7

Reorder the terms:
-2(-4 + 17x) + 7(5x + -7) + -8 = 8 + -7
(-4 * -2 + 17x * -2) + 7(5x + -7) + -8 = 8 + -7
(8 + -34x) + 7(5x + -7) + -8 = 8 + -7

Reorder the terms:
8 + -34x + 7(-7 + 5x) + -8 = 8 + -7
8 + -34x + (-7 * 7 + 5x * 7) + -8 = 8 + -7
8 + -34x + (-49 + 35x) + -8 = 8 + -7

Reorder the terms:
8 + -49 + -8 + -34x + 35x = 8 + -7

Combine like terms: 8 + -49 = -41
-41 + -8 + -34x + 35x = 8 + -7

Combine like terms: -41 + -8 = -49
-49 + -34x + 35x = 8 + -7

Combine like terms: -34x + 35x = 1x
-49 + 1x = 8 + -7

Combine like terms: 8 + -7 = 1
-49 + 1x = 1

Solving
-49 + 1x = 1

Solving for variable 'x'.

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

Add '49' to each side of the equation.
-49 + 49 + 1x = 1 + 49

Combine like terms: -49 + 49 = 0
0 + 1x = 1 + 49
1x = 1 + 49

Combine like terms: 1 + 49 = 50
1x = 50

Divide each side by '1'.
x = 50

Simplifying
x = 50

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