7(x+6)=7-2(x+1)

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Solution for 7(x+6)=7-2(x+1) equation:


Simplifying
7(x + 6) = 7 + -2(x + 1)

Reorder the terms:
7(6 + x) = 7 + -2(x + 1)
(6 * 7 + x * 7) = 7 + -2(x + 1)
(42 + 7x) = 7 + -2(x + 1)

Reorder the terms:
42 + 7x = 7 + -2(1 + x)
42 + 7x = 7 + (1 * -2 + x * -2)
42 + 7x = 7 + (-2 + -2x)

Combine like terms: 7 + -2 = 5
42 + 7x = 5 + -2x

Solving
42 + 7x = 5 + -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.
42 + 7x + 2x = 5 + -2x + 2x

Combine like terms: 7x + 2x = 9x
42 + 9x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
42 + 9x = 5 + 0
42 + 9x = 5

Add '-42' to each side of the equation.
42 + -42 + 9x = 5 + -42

Combine like terms: 42 + -42 = 0
0 + 9x = 5 + -42
9x = 5 + -42

Combine like terms: 5 + -42 = -37
9x = -37

Divide each side by '9'.
x = -4.111111111

Simplifying
x = -4.111111111

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