7(a+5)=4a

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


Simplifying
7(a + 5) = 4a

Reorder the terms:
7(5 + a) = 4a
(5 * 7 + a * 7) = 4a
(35 + 7a) = 4a

Solving
35 + 7a = 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
35 + 7a + -4a = 4a + -4a

Combine like terms: 7a + -4a = 3a
35 + 3a = 4a + -4a

Combine like terms: 4a + -4a = 0
35 + 3a = 0

Add '-35' to each side of the equation.
35 + -35 + 3a = 0 + -35

Combine like terms: 35 + -35 = 0
0 + 3a = 0 + -35
3a = 0 + -35

Combine like terms: 0 + -35 = -35
3a = -35

Divide each side by '3'.
a = -11.66666667

Simplifying
a = -11.66666667

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