8x+12y+3y+10=120

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Solution for 8x+12y+3y+10=120 equation:


Simplifying
8x + 12y + 3y + 10 = 120

Reorder the terms:
10 + 8x + 12y + 3y = 120

Combine like terms: 12y + 3y = 15y
10 + 8x + 15y = 120

Solving
10 + 8x + 15y = 120

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + 8x + -10 + 15y = 120 + -10

Reorder the terms:
10 + -10 + 8x + 15y = 120 + -10

Combine like terms: 10 + -10 = 0
0 + 8x + 15y = 120 + -10
8x + 15y = 120 + -10

Combine like terms: 120 + -10 = 110
8x + 15y = 110

Add '-15y' to each side of the equation.
8x + 15y + -15y = 110 + -15y

Combine like terms: 15y + -15y = 0
8x + 0 = 110 + -15y
8x = 110 + -15y

Divide each side by '8'.
x = 13.75 + -1.875y

Simplifying
x = 13.75 + -1.875y

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