2y-7+3y=5-4y+7

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Solution for 2y-7+3y=5-4y+7 equation:


Simplifying
2y + -7 + 3y = 5 + -4y + 7

Reorder the terms:
-7 + 2y + 3y = 5 + -4y + 7

Combine like terms: 2y + 3y = 5y
-7 + 5y = 5 + -4y + 7

Reorder the terms:
-7 + 5y = 5 + 7 + -4y

Combine like terms: 5 + 7 = 12
-7 + 5y = 12 + -4y

Solving
-7 + 5y = 12 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
-7 + 5y + 4y = 12 + -4y + 4y

Combine like terms: 5y + 4y = 9y
-7 + 9y = 12 + -4y + 4y

Combine like terms: -4y + 4y = 0
-7 + 9y = 12 + 0
-7 + 9y = 12

Add '7' to each side of the equation.
-7 + 7 + 9y = 12 + 7

Combine like terms: -7 + 7 = 0
0 + 9y = 12 + 7
9y = 12 + 7

Combine like terms: 12 + 7 = 19
9y = 19

Divide each side by '9'.
y = 2.111111111

Simplifying
y = 2.111111111

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