-8(x+7)+7(2x+1)=

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Solution for -8(x+7)+7(2x+1)= equation:


Simplifying
-8(x + 7) + 7(2x + 1) = 0

Reorder the terms:
-8(7 + x) + 7(2x + 1) = 0
(7 * -8 + x * -8) + 7(2x + 1) = 0
(-56 + -8x) + 7(2x + 1) = 0

Reorder the terms:
-56 + -8x + 7(1 + 2x) = 0
-56 + -8x + (1 * 7 + 2x * 7) = 0
-56 + -8x + (7 + 14x) = 0

Reorder the terms:
-56 + 7 + -8x + 14x = 0

Combine like terms: -56 + 7 = -49
-49 + -8x + 14x = 0

Combine like terms: -8x + 14x = 6x
-49 + 6x = 0

Solving
-49 + 6x = 0

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 + 6x = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 6x = 0 + 49
6x = 0 + 49

Combine like terms: 0 + 49 = 49
6x = 49

Divide each side by '6'.
x = 8.166666667

Simplifying
x = 8.166666667

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