3x=2(x+2)-7

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


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

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

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

Combine like terms: 4 + -7 = -3
3x = -3 + 2x

Solving
3x = -3 + 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.
3x + -2x = -3 + 2x + -2x

Combine like terms: 3x + -2x = 1x
1x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
1x = -3 + 0
1x = -3

Divide each side by '1'.
x = -3

Simplifying
x = -3

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