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prisoha [69]
2 years ago
14

Solve for a.

Mathematics
2 answers:
vesna_86 [32]2 years ago
8 0

Answer:

C) all real numbers

Step-by-step explanation:

4(a + 3) = 12 + 4a

<em>open the parenthesis</em>

4*a + 3*4 = 12 + 4a

4a + 12 = 12 + 4a

<em>subtract 4a from both sides of the equation</em>

12 = 12

since 12 = 12 regardless of what x is the solution is all real numbers

arlik [135]2 years ago
3 0

Answer:

All real numbers

Step-by-step explanation:

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