3(x+y)=10y-7

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Solution for 3(x+y)=10y-7 equation:


Simplifying
3(x + y) = 10y + -7
(x * 3 + y * 3) = 10y + -7
(3x + 3y) = 10y + -7

Reorder the terms:
3x + 3y = -7 + 10y

Solving
3x + 3y = -7 + 10y

Solving for variable 'x'.

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

Add '-3y' to each side of the equation.
3x + 3y + -3y = -7 + 10y + -3y

Combine like terms: 3y + -3y = 0
3x + 0 = -7 + 10y + -3y
3x = -7 + 10y + -3y

Combine like terms: 10y + -3y = 7y
3x = -7 + 7y

Divide each side by '3'.
x = -2.333333333 + 2.333333333y

Simplifying
x = -2.333333333 + 2.333333333y

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