3y+45=-8(y-7)

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Solution for 3y+45=-8(y-7) equation:


Simplifying
3y + 45 = -8(y + -7)

Reorder the terms:
45 + 3y = -8(y + -7)

Reorder the terms:
45 + 3y = -8(-7 + y)
45 + 3y = (-7 * -8 + y * -8)
45 + 3y = (56 + -8y)

Solving
45 + 3y = 56 + -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.
45 + 3y + 8y = 56 + -8y + 8y

Combine like terms: 3y + 8y = 11y
45 + 11y = 56 + -8y + 8y

Combine like terms: -8y + 8y = 0
45 + 11y = 56 + 0
45 + 11y = 56

Add '-45' to each side of the equation.
45 + -45 + 11y = 56 + -45

Combine like terms: 45 + -45 = 0
0 + 11y = 56 + -45
11y = 56 + -45

Combine like terms: 56 + -45 = 11
11y = 11

Divide each side by '11'.
y = 1

Simplifying
y = 1

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