4y+4(7)=20

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Solution for 4y+4(7)=20 equation:


Simplifying
4y + 4(7) = 20

Multiply 4 * 7
4y + 28 = 20

Reorder the terms:
28 + 4y = 20

Solving
28 + 4y = 20

Solving for variable 'y'.

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

Add '-28' to each side of the equation.
28 + -28 + 4y = 20 + -28

Combine like terms: 28 + -28 = 0
0 + 4y = 20 + -28
4y = 20 + -28

Combine like terms: 20 + -28 = -8
4y = -8

Divide each side by '4'.
y = -2

Simplifying
y = -2

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