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

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


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

Reorder the terms:
7(-3 + 2x) = 3(3x + 3)
(-3 * 7 + 2x * 7) = 3(3x + 3)
(-21 + 14x) = 3(3x + 3)

Reorder the terms:
-21 + 14x = 3(3 + 3x)
-21 + 14x = (3 * 3 + 3x * 3)
-21 + 14x = (9 + 9x)

Solving
-21 + 14x = 9 + 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.
-21 + 14x + -9x = 9 + 9x + -9x

Combine like terms: 14x + -9x = 5x
-21 + 5x = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
-21 + 5x = 9 + 0
-21 + 5x = 9

Add '21' to each side of the equation.
-21 + 21 + 5x = 9 + 21

Combine like terms: -21 + 21 = 0
0 + 5x = 9 + 21
5x = 9 + 21

Combine like terms: 9 + 21 = 30
5x = 30

Divide each side by '5'.
x = 6

Simplifying
x = 6

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