4(3x-3)-3=4(x-3)+45

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Solution for 4(3x-3)-3=4(x-3)+45 equation:


Simplifying
4(3x + -3) + -3 = 4(x + -3) + 45

Reorder the terms:
4(-3 + 3x) + -3 = 4(x + -3) + 45
(-3 * 4 + 3x * 4) + -3 = 4(x + -3) + 45
(-12 + 12x) + -3 = 4(x + -3) + 45

Reorder the terms:
-12 + -3 + 12x = 4(x + -3) + 45

Combine like terms: -12 + -3 = -15
-15 + 12x = 4(x + -3) + 45

Reorder the terms:
-15 + 12x = 4(-3 + x) + 45
-15 + 12x = (-3 * 4 + x * 4) + 45
-15 + 12x = (-12 + 4x) + 45

Reorder the terms:
-15 + 12x = -12 + 45 + 4x

Combine like terms: -12 + 45 = 33
-15 + 12x = 33 + 4x

Solving
-15 + 12x = 33 + 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.
-15 + 12x + -4x = 33 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-15 + 8x = 33 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + 8x = 33 + 0
-15 + 8x = 33

Add '15' to each side of the equation.
-15 + 15 + 8x = 33 + 15

Combine like terms: -15 + 15 = 0
0 + 8x = 33 + 15
8x = 33 + 15

Combine like terms: 33 + 15 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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