7(4y-5-8y)=49

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Solution for 7(4y-5-8y)=49 equation:


Simplifying
7(4y + -5 + -8y) = 49

Reorder the terms:
7(-5 + 4y + -8y) = 49

Combine like terms: 4y + -8y = -4y
7(-5 + -4y) = 49
(-5 * 7 + -4y * 7) = 49
(-35 + -28y) = 49

Solving
-35 + -28y = 49

Solving for variable 'y'.

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

Add '35' to each side of the equation.
-35 + 35 + -28y = 49 + 35

Combine like terms: -35 + 35 = 0
0 + -28y = 49 + 35
-28y = 49 + 35

Combine like terms: 49 + 35 = 84
-28y = 84

Divide each side by '-28'.
y = -3

Simplifying
y = -3

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