Answer:
x + (3-2) = 12
Step-by-step explanation:
x + (3-2) = 12
or x + 1 = 12
so x = 11
Answer:
a. 10
b. -4
Step-by-step explanation:
For these problems, since we are given the x, we plug it into the expression and solve.
a.
3(4)-2 [multiply]
12-2 [subtract]
10
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b.
5(-2)+6 [multiply]
-10+6 [subtract]
-4
The sum means adding, so your answer is f + 6
Answer: 62
Step-by-step explanation:
You do 112-19-31 and then it equal = 62
1/2 I guess I don't think you typed in the question correctly. Not trying to be mean.