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

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


Simplifying
7(x + 7) + 5(2x + -8) = 0

Reorder the terms:
7(7 + x) + 5(2x + -8) = 0
(7 * 7 + x * 7) + 5(2x + -8) = 0
(49 + 7x) + 5(2x + -8) = 0

Reorder the terms:
49 + 7x + 5(-8 + 2x) = 0
49 + 7x + (-8 * 5 + 2x * 5) = 0
49 + 7x + (-40 + 10x) = 0

Reorder the terms:
49 + -40 + 7x + 10x = 0

Combine like terms: 49 + -40 = 9
9 + 7x + 10x = 0

Combine like terms: 7x + 10x = 17x
9 + 17x = 0

Solving
9 + 17x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 17x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 17x = 0 + -9
17x = 0 + -9

Combine like terms: 0 + -9 = -9
17x = -9

Divide each side by '17'.
x = -0.5294117647

Simplifying
x = -0.5294117647

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