7(1)-2y=10

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Solution for 7(1)-2y=10 equation: 


Simplifying
7(1) + -2y = 10

Multiply 7 * 1
7 + -2y = 10

Solving
7 + -2y = 10

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + -2y = 10 + -7

Combine like terms: 7 + -7 = 0
0 + -2y = 10 + -7
-2y = 10 + -7

Combine like terms: 10 + -7 = 3
-2y = 3

Divide each side by '-2'.
y = -1.5

Simplifying
y = -1.5

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