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4 years ago

15. -2 (a - 4) = 13

Mathematics

2 answers:

iogann1982 [59]4 years ago

8 0

Answer:

a=-22

Step-by-step explanation:

Multiply both sides of the negative equation by (-2) to get the equation:

a-4=13(-2)

then simplify to get:

a-4=-26

then isolate the variable by addig 4 to both sides of the equation to get:

a=-26+4

simplify to get:

a=-22

Feliz [49]4 years ago

7 0

Answer:

The A equals 5. i think.

Step-by-step explanation:

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15. -2 (a - 4) = 13​

15. -2 (a - 4) = 13