3+4*(-7+a)=-5

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Solution for 3+4*(-7+a)=-5 equation:


Simplifying
3 + 4(-7 + a) = -5
3 + (-7 * 4 + a * 4) = -5
3 + (-28 + 4a) = -5

Combine like terms: 3 + -28 = -25
-25 + 4a = -5

Solving
-25 + 4a = -5

Solving for variable 'a'.

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

Add '25' to each side of the equation.
-25 + 25 + 4a = -5 + 25

Combine like terms: -25 + 25 = 0
0 + 4a = -5 + 25
4a = -5 + 25

Combine like terms: -5 + 25 = 20
4a = 20

Divide each side by '4'.
a = 5

Simplifying
a = 5

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