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4 years ago

1) Solve for x. x+23=−22 2) Solve for a. a+(−1.3)=−4.5

Mathematics

2 answers:

8090 [49]4 years ago

6 0

X+23=-22
-23 -23

x=-45

a+(-1.3)=-4.5

or

a-1.3+-4.5
+1.3 +1.3

a=3.2

Sphinxa [80]4 years ago

3 0

1 ) x 23 = -22

equals: x = -45

2 ) a + (-1.3) = 4.5

equals: a = -3.2

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