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Andreas93 [3]
3 years ago
11

What does a-2+3=-2 equal

Mathematics
2 answers:
shepuryov [24]3 years ago
6 0
Simplifying~
a + -2 + 3 = -2

Reorder the terms:
-2 + 3 + a = -2

Combine like terms: -2 + 3 = 1
1 + a = -2

Solving
1 + a = -2

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + a = -2 + -1

Combine like terms: 1 + -1 = 0
0 + a = -2 + -1
a = -2 + -1

Combine like terms: -2 + -1 = -3
a = -3

Simplifying
a = -3
Oliga [24]3 years ago
4 0
A=-3

a-2+3=-2
-3 -3

a-2=-5
+2 +2

a=-3

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