4(2y+9)-7y=34

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Solution for 4(2y+9)-7y=34 equation:


Simplifying
4(2y + 9) + -7y = 34

Reorder the terms:
4(9 + 2y) + -7y = 34
(9 * 4 + 2y * 4) + -7y = 34
(36 + 8y) + -7y = 34

Combine like terms: 8y + -7y = 1y
36 + 1y = 34

Solving
36 + 1y = 34

Solving for variable 'y'.

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

Add '-36' to each side of the equation.
36 + -36 + 1y = 34 + -36

Combine like terms: 36 + -36 = 0
0 + 1y = 34 + -36
1y = 34 + -36

Combine like terms: 34 + -36 = -2
1y = -2

Divide each side by '1'.
y = -2

Simplifying
y = -2

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