4(7a+5)=-160

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Solution for 4(7a+5)=-160 equation:


Simplifying
4(7a + 5) = -160

Reorder the terms:
4(5 + 7a) = -160
(5 * 4 + 7a * 4) = -160
(20 + 28a) = -160

Solving
20 + 28a = -160

Solving for variable 'a'.

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

Add '-20' to each side of the equation.
20 + -20 + 28a = -160 + -20

Combine like terms: 20 + -20 = 0
0 + 28a = -160 + -20
28a = -160 + -20

Combine like terms: -160 + -20 = -180
28a = -180

Divide each side by '28'.
a = -6.428571429

Simplifying
a = -6.428571429

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