4(3x+5y-7)+8y=

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Solution for 4(3x+5y-7)+8y= equation:


Simplifying
4(3x + 5y + -7) + 8y = 0

Reorder the terms:
4(-7 + 3x + 5y) + 8y = 0
(-7 * 4 + 3x * 4 + 5y * 4) + 8y = 0
(-28 + 12x + 20y) + 8y = 0

Combine like terms: 20y + 8y = 28y
-28 + 12x + 28y = 0

Solving
-28 + 12x + 28y = 0

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 12x + 28 + 28y = 0 + 28

Reorder the terms:
-28 + 28 + 12x + 28y = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 12x + 28y = 0 + 28
12x + 28y = 0 + 28

Combine like terms: 0 + 28 = 28
12x + 28y = 28

Add '-28y' to each side of the equation.
12x + 28y + -28y = 28 + -28y

Combine like terms: 28y + -28y = 0
12x + 0 = 28 + -28y
12x = 28 + -28y

Divide each side by '12'.
x = 2.333333333 + -2.333333333y

Simplifying
x = 2.333333333 + -2.333333333y

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