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Andreyy89
3 years ago
11

What is the solution -10 = 2a - 4

Mathematics
2 answers:
xxMikexx [17]3 years ago
7 0
<h2>SOLUTION :</h2>

- 10 = 2a - 4 \\  - 10 + 4 = 2a \\  - 6 = 2a \\  - 3 = a

THANKS

Simora [160]3 years ago
6 0

Add 4 to both sides

-10 + 4 = 2a

Simplify -10 + 4 to -6

-6 = 2a

Divide both sides by 2

-6/2 = a

Simplify 6/2 to 3

-3 = a

Switch sides

<u>a = -3</u>

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