23+4a=-7(1-2a)

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Solution for 23+4a=-7(1-2a) equation:


Simplifying
23 + 4a = -7(1 + -2a)
23 + 4a = (1 * -7 + -2a * -7)
23 + 4a = (-7 + 14a)

Solving
23 + 4a = -7 + 14a

Solving for variable 'a'.

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

Add '-14a' to each side of the equation.
23 + 4a + -14a = -7 + 14a + -14a

Combine like terms: 4a + -14a = -10a
23 + -10a = -7 + 14a + -14a

Combine like terms: 14a + -14a = 0
23 + -10a = -7 + 0
23 + -10a = -7

Add '-23' to each side of the equation.
23 + -23 + -10a = -7 + -23

Combine like terms: 23 + -23 = 0
0 + -10a = -7 + -23
-10a = -7 + -23

Combine like terms: -7 + -23 = -30
-10a = -30

Divide each side by '-10'.
a = 3

Simplifying
a = 3

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