3y-6+4y-7=

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Solution for 3y-6+4y-7= equation:


Simplifying
3y + -6 + 4y + -7 = 0

Reorder the terms:
-6 + -7 + 3y + 4y = 0

Combine like terms: -6 + -7 = -13
-13 + 3y + 4y = 0

Combine like terms: 3y + 4y = 7y
-13 + 7y = 0

Solving
-13 + 7y = 0

Solving for variable 'y'.

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

Add '13' to each side of the equation.
-13 + 13 + 7y = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 7y = 0 + 13
7y = 0 + 13

Combine like terms: 0 + 13 = 13
7y = 13

Divide each side by '7'.
y = 1.857142857

Simplifying
y = 1.857142857

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