3 years ago

Equation: -3 + 2x = 11

2 answers:

6 0

-3 + 2x = 11

Add 3 to both sides.

2x = 14

Divide by 2.

x = 7

4 0

-3 + 3 + 2x = 11 + 3
$-3 + 3 = 0
0 + 2x = 11 + 3
2x = 11 + 3$

$11 + 3 = 14
2x = 14$

x=7 :)

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