X+4(x+3)=18

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


Simplifying
X + 4(x + 3) = 18

Reorder the terms:
X + 4(3 + x) = 18
X + (3 * 4 + x * 4) = 18
X + (12 + 4x) = 18

Reorder the terms:
12 + X + 4x = 18

Solving
12 + X + 4x = 18

Solving for variable 'X'.

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

Add '-12' to each side of the equation.
12 + X + -12 + 4x = 18 + -12

Reorder the terms:
12 + -12 + X + 4x = 18 + -12

Combine like terms: 12 + -12 = 0
0 + X + 4x = 18 + -12
X + 4x = 18 + -12

Combine like terms: 18 + -12 = 6
X + 4x = 6

Add '-4x' to each side of the equation.
X + 4x + -4x = 6 + -4x

Combine like terms: 4x + -4x = 0
X + 0 = 6 + -4x
X = 6 + -4x

Simplifying
X = 6 + -4x

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