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

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


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

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

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

Combine like terms: -21 + -3 = -24
-24 + 3x = 2(x + -2)

Reorder the terms:
-24 + 3x = 2(-2 + x)
-24 + 3x = (-2 * 2 + x * 2)
-24 + 3x = (-4 + 2x)

Solving
-24 + 3x = -4 + 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.
-24 + 3x + -2x = -4 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-24 + 1x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-24 + 1x = -4 + 0
-24 + 1x = -4

Add '24' to each side of the equation.
-24 + 24 + 1x = -4 + 24

Combine like terms: -24 + 24 = 0
0 + 1x = -4 + 24
1x = -4 + 24

Combine like terms: -4 + 24 = 20
1x = 20

Divide each side by '1'.
x = 20

Simplifying
x = 20

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