3(y-10)+1=-8(y-8)

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Solution for 3(y-10)+1=-8(y-8) equation:


Simplifying
3(y + -10) + 1 = -8(y + -8)

Reorder the terms:
3(-10 + y) + 1 = -8(y + -8)
(-10 * 3 + y * 3) + 1 = -8(y + -8)
(-30 + 3y) + 1 = -8(y + -8)

Reorder the terms:
-30 + 1 + 3y = -8(y + -8)

Combine like terms: -30 + 1 = -29
-29 + 3y = -8(y + -8)

Reorder the terms:
-29 + 3y = -8(-8 + y)
-29 + 3y = (-8 * -8 + y * -8)
-29 + 3y = (64 + -8y)

Solving
-29 + 3y = 64 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
-29 + 3y + 8y = 64 + -8y + 8y

Combine like terms: 3y + 8y = 11y
-29 + 11y = 64 + -8y + 8y

Combine like terms: -8y + 8y = 0
-29 + 11y = 64 + 0
-29 + 11y = 64

Add '29' to each side of the equation.
-29 + 29 + 11y = 64 + 29

Combine like terms: -29 + 29 = 0
0 + 11y = 64 + 29
11y = 64 + 29

Combine like terms: 64 + 29 = 93
11y = 93

Divide each side by '11'.
y = 8.454545455

Simplifying
y = 8.454545455

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