3(-x+1)+2(5+6x)=7x+1

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Solution for 3(-x+1)+2(5+6x)=7x+1 equation:


Simplifying
3(-1x + 1) + 2(5 + 6x) = 7x + 1

Reorder the terms:
3(1 + -1x) + 2(5 + 6x) = 7x + 1
(1 * 3 + -1x * 3) + 2(5 + 6x) = 7x + 1
(3 + -3x) + 2(5 + 6x) = 7x + 1
3 + -3x + (5 * 2 + 6x * 2) = 7x + 1
3 + -3x + (10 + 12x) = 7x + 1

Reorder the terms:
3 + 10 + -3x + 12x = 7x + 1

Combine like terms: 3 + 10 = 13
13 + -3x + 12x = 7x + 1

Combine like terms: -3x + 12x = 9x
13 + 9x = 7x + 1

Reorder the terms:
13 + 9x = 1 + 7x

Solving
13 + 9x = 1 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
13 + 9x + -7x = 1 + 7x + -7x

Combine like terms: 9x + -7x = 2x
13 + 2x = 1 + 7x + -7x

Combine like terms: 7x + -7x = 0
13 + 2x = 1 + 0
13 + 2x = 1

Add '-13' to each side of the equation.
13 + -13 + 2x = 1 + -13

Combine like terms: 13 + -13 = 0
0 + 2x = 1 + -13
2x = 1 + -13

Combine like terms: 1 + -13 = -12
2x = -12

Divide each side by '2'.
x = -6

Simplifying
x = -6

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