7y-4=-2y+7

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Solution for 7y-4=-2y+7 equation:


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

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

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

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

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
-4 + 7y + 2y = 7 + -2y + 2y

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

Combine like terms: -2y + 2y = 0
-4 + 9y = 7 + 0
-4 + 9y = 7

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

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

Combine like terms: 7 + 4 = 11
9y = 11

Divide each side by '9'.
y = 1.222222222

Simplifying
y = 1.222222222

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