2*2y+5*1=-7(1)

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


Simplifying
2 * 2y + 5 * 1 = -7(1)

Multiply 2 * 2
4y + 5 * 1 = -7(1)

Multiply 5 * 1
4y + 5 = -7(1)

Reorder the terms:
5 + 4y = -7(1)

Multiply -7 * 1
5 + 4y = -7

Solving
5 + 4y = -7

Solving for variable 'y'.

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

Add '-5' to each side of the equation.
5 + -5 + 4y = -7 + -5

Combine like terms: 5 + -5 = 0
0 + 4y = -7 + -5
4y = -7 + -5

Combine like terms: -7 + -5 = -12
4y = -12

Divide each side by '4'.
y = -3

Simplifying
y = -3

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