6(7y-7)-(3y+8)=

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Solution for 6(7y-7)-(3y+8)= equation:


Simplifying
6(7y + -7) + -1(3y + 8) = 0

Reorder the terms:
6(-7 + 7y) + -1(3y + 8) = 0
(-7 * 6 + 7y * 6) + -1(3y + 8) = 0
(-42 + 42y) + -1(3y + 8) = 0

Reorder the terms:
-42 + 42y + -1(8 + 3y) = 0
-42 + 42y + (8 * -1 + 3y * -1) = 0
-42 + 42y + (-8 + -3y) = 0

Reorder the terms:
-42 + -8 + 42y + -3y = 0

Combine like terms: -42 + -8 = -50
-50 + 42y + -3y = 0

Combine like terms: 42y + -3y = 39y
-50 + 39y = 0

Solving
-50 + 39y = 0

Solving for variable 'y'.

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

Add '50' to each side of the equation.
-50 + 50 + 39y = 0 + 50

Combine like terms: -50 + 50 = 0
0 + 39y = 0 + 50
39y = 0 + 50

Combine like terms: 0 + 50 = 50
39y = 50

Divide each side by '39'.
y = 1.282051282

Simplifying
y = 1.282051282

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