2a+4(7+5a)=

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


Simplifying
2a + 4(7 + 5a) = 0
2a + (7 * 4 + 5a * 4) = 0
2a + (28 + 20a) = 0

Reorder the terms:
28 + 2a + 20a = 0

Combine like terms: 2a + 20a = 22a
28 + 22a = 0

Solving
28 + 22a = 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 + 22a = 0 + -28

Combine like terms: 28 + -28 = 0
0 + 22a = 0 + -28
22a = 0 + -28

Combine like terms: 0 + -28 = -28
22a = -28

Divide each side by '22'.
a = -1.272727273

Simplifying
a = -1.272727273

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