4-(y-7)=3

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


Simplifying
4 + -1(y + -7) = 3

Reorder the terms:
4 + -1(-7 + y) = 3
4 + (-7 * -1 + y * -1) = 3
4 + (7 + -1y) = 3

Combine like terms: 4 + 7 = 11
11 + -1y = 3

Solving
11 + -1y = 3

Solving for variable 'y'.

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

Add '-11' to each side of the equation.
11 + -11 + -1y = 3 + -11

Combine like terms: 11 + -11 = 0
0 + -1y = 3 + -11
-1y = 3 + -11

Combine like terms: 3 + -11 = -8
-1y = -8

Divide each side by '-1'.
y = 8

Simplifying
y = 8

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