-10y+18=3(5y-7)-8

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Solution for -10y+18=3(5y-7)-8 equation:


Simplifying
-10y + 18 = 3(5y + -7) + -8

Reorder the terms:
18 + -10y = 3(5y + -7) + -8

Reorder the terms:
18 + -10y = 3(-7 + 5y) + -8
18 + -10y = (-7 * 3 + 5y * 3) + -8
18 + -10y = (-21 + 15y) + -8

Reorder the terms:
18 + -10y = -21 + -8 + 15y

Combine like terms: -21 + -8 = -29
18 + -10y = -29 + 15y

Solving
18 + -10y = -29 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
18 + -10y + -15y = -29 + 15y + -15y

Combine like terms: -10y + -15y = -25y
18 + -25y = -29 + 15y + -15y

Combine like terms: 15y + -15y = 0
18 + -25y = -29 + 0
18 + -25y = -29

Add '-18' to each side of the equation.
18 + -18 + -25y = -29 + -18

Combine like terms: 18 + -18 = 0
0 + -25y = -29 + -18
-25y = -29 + -18

Combine like terms: -29 + -18 = -47
-25y = -47

Divide each side by '-25'.
y = 1.88

Simplifying
y = 1.88

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