3y+7x-2=8

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


Simplifying
3y + 7x + -2 = 8

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

Solving
-2 + 7x + 3y = 8

Solving for variable 'x'.

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

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

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

Combine like terms: -2 + 2 = 0
0 + 7x + 3y = 8 + 2
7x + 3y = 8 + 2

Combine like terms: 8 + 2 = 10
7x + 3y = 10

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

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

Divide each side by '7'.
x = 1.428571429 + -0.4285714286y

Simplifying
x = 1.428571429 + -0.4285714286y

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