LINEAR EQUATIONS
MATHEMATICS - C4-
If 4 is added to a number and the sum is multiplied by 5. If 20 is subtracted from the product and the
17.
differernce is divided by 8, the result is equal to 10, then the number is
a) 6
b) 12
C) 16
d) 18
Answers
Answered by
3
Answer:
16
Step-by-step explanation:
(5(4+x)-20)/8=10
20+5x-20/8=10
5x/8=10
5x=10*8
x=80/5
x=16
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