-3y+4(7)=13

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Solution for -3y+4(7)=13 equation: 


Simplifying
-3y + 4(7) = 13

Multiply 4 * 7
-3y + 28 = 13

Reorder the terms:
28 + -3y = 13

Solving
28 + -3y = 13

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 + -3y = 13 + -28

Combine like terms: 28 + -28 = 0
0 + -3y = 13 + -28
-3y = 13 + -28

Combine like terms: 13 + -28 = -15
-3y = -15

Divide each side by '-3'.
y = 5

Simplifying
y = 5

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