7(8+x)=36-3x

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Solution for 7(8+x)=36-3x equation:


Simplifying
7(8 + x) = 36 + -3x
(8 * 7 + x * 7) = 36 + -3x
(56 + 7x) = 36 + -3x

Solving
56 + 7x = 36 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
56 + 7x + 3x = 36 + -3x + 3x

Combine like terms: 7x + 3x = 10x
56 + 10x = 36 + -3x + 3x

Combine like terms: -3x + 3x = 0
56 + 10x = 36 + 0
56 + 10x = 36

Add '-56' to each side of the equation.
56 + -56 + 10x = 36 + -56

Combine like terms: 56 + -56 = 0
0 + 10x = 36 + -56
10x = 36 + -56

Combine like terms: 36 + -56 = -20
10x = -20

Divide each side by '10'.
x = -2

Simplifying
x = -2

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