-4(1)-7y=15

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Solution for -4(1)-7y=15 equation: 


Simplifying
-4(1) + -7y = 15

Multiply -4 * 1
-4 + -7y = 15

Solving
-4 + -7y = 15

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + -7y = 15 + 4

Combine like terms: -4 + 4 = 0
0 + -7y = 15 + 4
-7y = 15 + 4

Combine like terms: 15 + 4 = 19
-7y = 19

Divide each side by '-7'.
y = -2.714285714

Simplifying
y = -2.714285714

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