3(x-3)+4=4(x-4)+3

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


Simplifying
3(x + -3) + 4 = 4(x + -4) + 3

Reorder the terms:
3(-3 + x) + 4 = 4(x + -4) + 3
(-3 * 3 + x * 3) + 4 = 4(x + -4) + 3
(-9 + 3x) + 4 = 4(x + -4) + 3

Reorder the terms:
-9 + 4 + 3x = 4(x + -4) + 3

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

Reorder the terms:
-5 + 3x = 4(-4 + x) + 3
-5 + 3x = (-4 * 4 + x * 4) + 3
-5 + 3x = (-16 + 4x) + 3

Reorder the terms:
-5 + 3x = -16 + 3 + 4x

Combine like terms: -16 + 3 = -13
-5 + 3x = -13 + 4x

Solving
-5 + 3x = -13 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-5 + 3x + -4x = -13 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-5 + -1x = -13 + 4x + -4x

Combine like terms: 4x + -4x = 0
-5 + -1x = -13 + 0
-5 + -1x = -13

Add '5' to each side of the equation.
-5 + 5 + -1x = -13 + 5

Combine like terms: -5 + 5 = 0
0 + -1x = -13 + 5
-1x = -13 + 5

Combine like terms: -13 + 5 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8

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