4(-5+7a)=26+5a

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Solution for 4(-5+7a)=26+5a equation:


Simplifying
4(-5 + 7a) = 26 + 5a
(-5 * 4 + 7a * 4) = 26 + 5a
(-20 + 28a) = 26 + 5a

Solving
-20 + 28a = 26 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
-20 + 28a + -5a = 26 + 5a + -5a

Combine like terms: 28a + -5a = 23a
-20 + 23a = 26 + 5a + -5a

Combine like terms: 5a + -5a = 0
-20 + 23a = 26 + 0
-20 + 23a = 26

Add '20' to each side of the equation.
-20 + 20 + 23a = 26 + 20

Combine like terms: -20 + 20 = 0
0 + 23a = 26 + 20
23a = 26 + 20

Combine like terms: 26 + 20 = 46
23a = 46

Divide each side by '23'.
a = 2

Simplifying
a = 2

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