-4(7a+2a)-5=

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Solution for -4(7a+2a)-5= equation:


Simplifying
-4(7a + 2a) + -5 = 0

Combine like terms: 7a + 2a = 9a
-4(9a) + -5 = 0

Remove parenthesis around (9a)
-4 * 9a + -5 = 0

Multiply -4 * 9
-36a + -5 = 0

Reorder the terms:
-5 + -36a = 0

Solving
-5 + -36a = 0

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + -36a = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -36a = 0 + 5
-36a = 0 + 5

Combine like terms: 0 + 5 = 5
-36a = 5

Divide each side by '-36'.
a = -0.1388888889

Simplifying
a = -0.1388888889

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