7x+2=2-(3x-7)

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


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

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

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

Combine like terms: 2 + 7 = 9
2 + 7x = 9 + -3x

Solving
2 + 7x = 9 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
2 + 7x + 3x = 9 + -3x + 3x

Combine like terms: 7x + 3x = 10x
2 + 10x = 9 + -3x + 3x

Combine like terms: -3x + 3x = 0
2 + 10x = 9 + 0
2 + 10x = 9

Add '-2' to each side of the equation.
2 + -2 + 10x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 10x = 9 + -2
10x = 9 + -2

Combine like terms: 9 + -2 = 7
10x = 7

Divide each side by '10'.
x = 0.7

Simplifying
x = 0.7

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