-4(4a-7)=

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Solution for -4(4a-7)= equation:


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

Reorder the terms:
-4(-7 + 4a) = 0
(-7 * -4 + 4a * -4) = 0
(28 + -16a) = 0

Solving
28 + -16a = 0

Solving for variable 'a'.

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

Add '-28' to each side of the equation.
28 + -28 + -16a = 0 + -28

Combine like terms: 28 + -28 = 0
0 + -16a = 0 + -28
-16a = 0 + -28

Combine like terms: 0 + -28 = -28
-16a = -28

Divide each side by '-16'.
a = 1.75

Simplifying
a = 1.75

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