7(x+7)-(8+4x)=2x

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Solution for 7(x+7)-(8+4x)=2x equation:


Simplifying
7(x + 7) + -1(8 + 4x) = 2x

Reorder the terms:
7(7 + x) + -1(8 + 4x) = 2x
(7 * 7 + x * 7) + -1(8 + 4x) = 2x
(49 + 7x) + -1(8 + 4x) = 2x
49 + 7x + (8 * -1 + 4x * -1) = 2x
49 + 7x + (-8 + -4x) = 2x

Reorder the terms:
49 + -8 + 7x + -4x = 2x

Combine like terms: 49 + -8 = 41
41 + 7x + -4x = 2x

Combine like terms: 7x + -4x = 3x
41 + 3x = 2x

Solving
41 + 3x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
41 + 3x + -2x = 2x + -2x

Combine like terms: 3x + -2x = 1x
41 + 1x = 2x + -2x

Combine like terms: 2x + -2x = 0
41 + 1x = 0

Add '-41' to each side of the equation.
41 + -41 + 1x = 0 + -41

Combine like terms: 41 + -41 = 0
0 + 1x = 0 + -41
1x = 0 + -41

Combine like terms: 0 + -41 = -41
1x = -41

Divide each side by '1'.
x = -41

Simplifying
x = -41

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