5(x+8)-7(7x-7)=11

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Solution for 5(x+8)-7(7x-7)=11 equation:


Simplifying
5(x + 8) + -7(7x + -7) = 11

Reorder the terms:
5(8 + x) + -7(7x + -7) = 11
(8 * 5 + x * 5) + -7(7x + -7) = 11
(40 + 5x) + -7(7x + -7) = 11

Reorder the terms:
40 + 5x + -7(-7 + 7x) = 11
40 + 5x + (-7 * -7 + 7x * -7) = 11
40 + 5x + (49 + -49x) = 11

Reorder the terms:
40 + 49 + 5x + -49x = 11

Combine like terms: 40 + 49 = 89
89 + 5x + -49x = 11

Combine like terms: 5x + -49x = -44x
89 + -44x = 11

Solving
89 + -44x = 11

Solving for variable 'x'.

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

Add '-89' to each side of the equation.
89 + -89 + -44x = 11 + -89

Combine like terms: 89 + -89 = 0
0 + -44x = 11 + -89
-44x = 11 + -89

Combine like terms: 11 + -89 = -78
-44x = -78

Divide each side by '-44'.
x = 1.772727273

Simplifying
x = 1.772727273

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