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

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


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

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

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

Solving
2 + 7x = -6 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
2 + 7x + -9x = -6 + 9x + -9x

Combine like terms: 7x + -9x = -2x
2 + -2x = -6 + 9x + -9x

Combine like terms: 9x + -9x = 0
2 + -2x = -6 + 0
2 + -2x = -6

Add '-2' to each side of the equation.
2 + -2 + -2x = -6 + -2

Combine like terms: 2 + -2 = 0
0 + -2x = -6 + -2
-2x = -6 + -2

Combine like terms: -6 + -2 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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