4(x-1)-5=3x+7

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Solution for 4(x-1)-5=3x+7 equation:


Simplifying
4(x + -1) + -5 = 3x + 7

Reorder the terms:
4(-1 + x) + -5 = 3x + 7
(-1 * 4 + x * 4) + -5 = 3x + 7
(-4 + 4x) + -5 = 3x + 7

Reorder the terms:
-4 + -5 + 4x = 3x + 7

Combine like terms: -4 + -5 = -9
-9 + 4x = 3x + 7

Reorder the terms:
-9 + 4x = 7 + 3x

Solving
-9 + 4x = 7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-9 + 4x + -3x = 7 + 3x + -3x

Combine like terms: 4x + -3x = 1x
-9 + 1x = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-9 + 1x = 7 + 0
-9 + 1x = 7

Add '9' to each side of the equation.
-9 + 9 + 1x = 7 + 9

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

Combine like terms: 7 + 9 = 16
1x = 16

Divide each side by '1'.
x = 16

Simplifying
x = 16

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