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3 years ago

3 + x + 1 =2 what is x

Mathematics

2 answers:

ra1l [238]3 years ago

8 0

Rearrange: 3 + x + 1 -(2) = 0

Solve: x + 2= 0

So the value of "x" is -2

Katen [24]3 years ago

8 0

3 + x + 1 = 2
4 + x = 2 (simplified by adding 3 and 1)
x = 2 - 4 (subtracted 4 from both sides)
x = -2

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