7+8y=x-3y

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Solution for 7+8y=x-3y equation:


Simplifying
7 + 8y = x + -3y

Solving
7 + 8y = x + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
7 + 8y + 3y = x + -3y + 3y

Combine like terms: 8y + 3y = 11y
7 + 11y = x + -3y + 3y

Combine like terms: -3y + 3y = 0
7 + 11y = x + 0
7 + 11y = x

Add '-7' to each side of the equation.
7 + -7 + 11y = -7 + x

Combine like terms: 7 + -7 = 0
0 + 11y = -7 + x
11y = -7 + x

Divide each side by '11'.
y = -0.6363636364 + 0.09090909091x

Simplifying
y = -0.6363636364 + 0.09090909091x

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