7(x+8)-(9-4x)=10x

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Solution for 7(x+8)-(9-4x)=10x equation:


Simplifying
7(x + 8) + -1(9 + -4x) = 10x

Reorder the terms:
7(8 + x) + -1(9 + -4x) = 10x
(8 * 7 + x * 7) + -1(9 + -4x) = 10x
(56 + 7x) + -1(9 + -4x) = 10x
56 + 7x + (9 * -1 + -4x * -1) = 10x
56 + 7x + (-9 + 4x) = 10x

Reorder the terms:
56 + -9 + 7x + 4x = 10x

Combine like terms: 56 + -9 = 47
47 + 7x + 4x = 10x

Combine like terms: 7x + 4x = 11x
47 + 11x = 10x

Solving
47 + 11x = 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
47 + 11x + -10x = 10x + -10x

Combine like terms: 11x + -10x = 1x
47 + 1x = 10x + -10x

Combine like terms: 10x + -10x = 0
47 + 1x = 0

Add '-47' to each side of the equation.
47 + -47 + 1x = 0 + -47

Combine like terms: 47 + -47 = 0
0 + 1x = 0 + -47
1x = 0 + -47

Combine like terms: 0 + -47 = -47
1x = -47

Divide each side by '1'.
x = -47

Simplifying
x = -47

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