3x+(4y-2)+8=18

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Solution for 3x+(4y-2)+8=18 equation:


Simplifying
3x + (4y + -2) + 8 = 18

Reorder the terms:
3x + (-2 + 4y) + 8 = 18

Remove parenthesis around (-2 + 4y)
3x + -2 + 4y + 8 = 18

Reorder the terms:
-2 + 8 + 3x + 4y = 18

Combine like terms: -2 + 8 = 6
6 + 3x + 4y = 18

Solving
6 + 3x + 4y = 18

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + 3x + -6 + 4y = 18 + -6

Reorder the terms:
6 + -6 + 3x + 4y = 18 + -6

Combine like terms: 6 + -6 = 0
0 + 3x + 4y = 18 + -6
3x + 4y = 18 + -6

Combine like terms: 18 + -6 = 12
3x + 4y = 12

Add '-4y' to each side of the equation.
3x + 4y + -4y = 12 + -4y

Combine like terms: 4y + -4y = 0
3x + 0 = 12 + -4y
3x = 12 + -4y

Divide each side by '3'.
x = 4 + -1.333333333y

Simplifying
x = 4 + -1.333333333y

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