4x-9=4y+7

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Solution for 4x-9=4y+7 equation:


Simplifying
4x + -9 = 4y + 7

Reorder the terms:
-9 + 4x = 4y + 7

Reorder the terms:
-9 + 4x = 7 + 4y

Solving
-9 + 4x = 7 + 4y

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 4x = 7 + 9 + 4y

Combine like terms: -9 + 9 = 0
0 + 4x = 7 + 9 + 4y
4x = 7 + 9 + 4y

Combine like terms: 7 + 9 = 16
4x = 16 + 4y

Divide each side by '4'.
x = 4 + y

Simplifying
x = 4 + y

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