Solve for x: the quantity of x plus 20 over 2 = 3x
a. x = 10
b. x = 5
c. x = −14
d. x = −17
Answer:
b. x = 5
Explanation:
x+20/2=3x
x+10= 3x
10=3x-x
10=2x
10/2=x
5=x
Solve for x: the quantity of x plus 20 over 2 = 3x
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