7x+2y=8x-3

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Solution for 7x+2y=8x-3 equation:


Simplifying
7x + 2y = 8x + -3

Reorder the terms:
7x + 2y = -3 + 8x

Solving
7x + 2y = -3 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
7x + -8x + 2y = -3 + 8x + -8x

Combine like terms: 7x + -8x = -1x
-1x + 2y = -3 + 8x + -8x

Combine like terms: 8x + -8x = 0
-1x + 2y = -3 + 0
-1x + 2y = -3

Add '-2y' to each side of the equation.
-1x + 2y + -2y = -3 + -2y

Combine like terms: 2y + -2y = 0
-1x + 0 = -3 + -2y
-1x = -3 + -2y

Divide each side by '-1'.
x = 3 + 2y

Simplifying
x = 3 + 2y

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