3x-7+8y=9-3y

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Solution for 3x-7+8y=9-3y equation:


Simplifying
3x + -7 + 8y = 9 + -3y

Reorder the terms:
-7 + 3x + 8y = 9 + -3y

Solving
-7 + 3x + 8y = 9 + -3y

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 3x + 7 + 8y = 9 + 7 + -3y

Reorder the terms:
-7 + 7 + 3x + 8y = 9 + 7 + -3y

Combine like terms: -7 + 7 = 0
0 + 3x + 8y = 9 + 7 + -3y
3x + 8y = 9 + 7 + -3y

Combine like terms: 9 + 7 = 16
3x + 8y = 16 + -3y

Add '-8y' to each side of the equation.
3x + 8y + -8y = 16 + -3y + -8y

Combine like terms: 8y + -8y = 0
3x + 0 = 16 + -3y + -8y
3x = 16 + -3y + -8y

Combine like terms: -3y + -8y = -11y
3x = 16 + -11y

Divide each side by '3'.
x = 5.333333333 + -3.666666667y

Simplifying
x = 5.333333333 + -3.666666667y

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