7*(x+5)+7=3x-2*(4x-3)

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Solution for 7*(x+5)+7=3x-2*(4x-3) equation:


Simplifying
7(x + 5) + 7 = 3x + -2(4x + -3)

Reorder the terms:
7(5 + x) + 7 = 3x + -2(4x + -3)
(5 * 7 + x * 7) + 7 = 3x + -2(4x + -3)
(35 + 7x) + 7 = 3x + -2(4x + -3)

Reorder the terms:
35 + 7 + 7x = 3x + -2(4x + -3)

Combine like terms: 35 + 7 = 42
42 + 7x = 3x + -2(4x + -3)

Reorder the terms:
42 + 7x = 3x + -2(-3 + 4x)
42 + 7x = 3x + (-3 * -2 + 4x * -2)
42 + 7x = 3x + (6 + -8x)

Reorder the terms:
42 + 7x = 6 + 3x + -8x

Combine like terms: 3x + -8x = -5x
42 + 7x = 6 + -5x

Solving
42 + 7x = 6 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
42 + 7x + 5x = 6 + -5x + 5x

Combine like terms: 7x + 5x = 12x
42 + 12x = 6 + -5x + 5x

Combine like terms: -5x + 5x = 0
42 + 12x = 6 + 0
42 + 12x = 6

Add '-42' to each side of the equation.
42 + -42 + 12x = 6 + -42

Combine like terms: 42 + -42 = 0
0 + 12x = 6 + -42
12x = 6 + -42

Combine like terms: 6 + -42 = -36
12x = -36

Divide each side by '12'.
x = -3

Simplifying
x = -3

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