4(x-18)=x+3

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Solution for 4(x-18)=x+3 equation:


Simplifying
4(x + -18) = x + 3

Reorder the terms:
4(-18 + x) = x + 3
(-18 * 4 + x * 4) = x + 3
(-72 + 4x) = x + 3

Reorder the terms:
-72 + 4x = 3 + x

Solving
-72 + 4x = 3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-72 + 4x + -1x = 3 + x + -1x

Combine like terms: 4x + -1x = 3x
-72 + 3x = 3 + x + -1x

Combine like terms: x + -1x = 0
-72 + 3x = 3 + 0
-72 + 3x = 3

Add '72' to each side of the equation.
-72 + 72 + 3x = 3 + 72

Combine like terms: -72 + 72 = 0
0 + 3x = 3 + 72
3x = 3 + 72

Combine like terms: 3 + 72 = 75
3x = 75

Divide each side by '3'.
x = 25

Simplifying
x = 25

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