9x-3=7(x+2)

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Solution for 9x-3=7(x+2) equation:


Simplifying
9x + -3 = 7(x + 2)

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

Reorder the terms:
-3 + 9x = 7(2 + x)
-3 + 9x = (2 * 7 + x * 7)
-3 + 9x = (14 + 7x)

Solving
-3 + 9x = 14 + 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.
-3 + 9x + -7x = 14 + 7x + -7x

Combine like terms: 9x + -7x = 2x
-3 + 2x = 14 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 + 2x = 14 + 0
-3 + 2x = 14

Add '3' to each side of the equation.
-3 + 3 + 2x = 14 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = 14 + 3
2x = 14 + 3

Combine like terms: 14 + 3 = 17
2x = 17

Divide each side by '2'.
x = 8.5

Simplifying
x = 8.5

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