4(7-1)+7=5(2y-3)

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Solution for 4(7-1)+7=5(2y-3) equation:


Simplifying
4(7 + -1) + 7 = 5(2y + -3)

Combine like terms: 7 + -1 = 6
4(6) + 7 = 5(2y + -3)

Multiply 4 * 6
24 + 7 = 5(2y + -3)

Combine like terms: 24 + 7 = 31
31 = 5(2y + -3)

Reorder the terms:
31 = 5(-3 + 2y)
31 = (-3 * 5 + 2y * 5)
31 = (-15 + 10y)

Solving
31 = -15 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
31 + -10y = -15 + 10y + -10y

Combine like terms: 10y + -10y = 0
31 + -10y = -15 + 0
31 + -10y = -15

Add '-31' to each side of the equation.
31 + -31 + -10y = -15 + -31

Combine like terms: 31 + -31 = 0
0 + -10y = -15 + -31
-10y = -15 + -31

Combine like terms: -15 + -31 = -46
-10y = -46

Divide each side by '-10'.
y = 4.6

Simplifying
y = 4.6

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