3y-4x-7=2

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Solution for 3y-4x-7=2 equation:


Simplifying
3y + -4x + -7 = 2

Reorder the terms:
-7 + -4x + 3y = 2

Solving
-7 + -4x + 3y = 2

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 + -4x + 7 + 3y = 2 + 7

Reorder the terms:
-7 + 7 + -4x + 3y = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -4x + 3y = 2 + 7
-4x + 3y = 2 + 7

Combine like terms: 2 + 7 = 9
-4x + 3y = 9

Add '-3y' to each side of the equation.
-4x + 3y + -3y = 9 + -3y

Combine like terms: 3y + -3y = 0
-4x + 0 = 9 + -3y
-4x = 9 + -3y

Divide each side by '-4'.
x = -2.25 + 0.75y

Simplifying
x = -2.25 + 0.75y

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