The product of -3 and m increased by 7 is -20. what is the value of m?
1 answer:
Answer:
The value of m is 9.
Step-by-step explanation:
We need to set up an algebraic equation, then solve.
(-3 * m) + 7 = -20
-3m + 7 = -20
Subtract 7 from both sides so we can get -3m by itself. We are isolating it.
-3m + 7 - 7 = -20 - 7
-3m = -27
Divide by -3 on both sides.
m = 9
The value of m is 9.
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48n^2+1
Step-by-step explanation:
4x2+36x+72
8+36x+72
80+36x
x=20/9
Answer:
$2.50
Step-by-step explanation:
To find this out u must subtract the two totals:
9.95- 7.45= $2.50
Hope this helped
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