3-7(x-1)=9-6(2x+1)

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Solution for 3-7(x-1)=9-6(2x+1) equation:


Simplifying
3 + -7(x + -1) = 9 + -6(2x + 1)

Reorder the terms:
3 + -7(-1 + x) = 9 + -6(2x + 1)
3 + (-1 * -7 + x * -7) = 9 + -6(2x + 1)
3 + (7 + -7x) = 9 + -6(2x + 1)

Combine like terms: 3 + 7 = 10
10 + -7x = 9 + -6(2x + 1)

Reorder the terms:
10 + -7x = 9 + -6(1 + 2x)
10 + -7x = 9 + (1 * -6 + 2x * -6)
10 + -7x = 9 + (-6 + -12x)

Combine like terms: 9 + -6 = 3
10 + -7x = 3 + -12x

Solving
10 + -7x = 3 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
10 + -7x + 12x = 3 + -12x + 12x

Combine like terms: -7x + 12x = 5x
10 + 5x = 3 + -12x + 12x

Combine like terms: -12x + 12x = 0
10 + 5x = 3 + 0
10 + 5x = 3

Add '-10' to each side of the equation.
10 + -10 + 5x = 3 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 3 + -10
5x = 3 + -10

Combine like terms: 3 + -10 = -7
5x = -7

Divide each side by '5'.
x = -1.4

Simplifying
x = -1.4

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