3x+3(x-3)=7x+6

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


Simplifying
3x + 3(x + -3) = 7x + 6

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

Reorder the terms:
-9 + 3x + 3x = 7x + 6

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

Reorder the terms:
-9 + 6x = 6 + 7x

Solving
-9 + 6x = 6 + 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.
-9 + 6x + -7x = 6 + 7x + -7x

Combine like terms: 6x + -7x = -1x
-9 + -1x = 6 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9 + -1x = 6 + 0
-9 + -1x = 6

Add '9' to each side of the equation.
-9 + 9 + -1x = 6 + 9

Combine like terms: -9 + 9 = 0
0 + -1x = 6 + 9
-1x = 6 + 9

Combine like terms: 6 + 9 = 15
-1x = 15

Divide each side by '-1'.
x = -15

Simplifying
x = -15

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