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A. 3 units b. 8 units c. 13 units d. 33units
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2 votes
A. 3 units
b. 8 units
c. 13 units
d. 33units

A. 3 units b. 8 units c. 13 units d. 33units-example-1
User TOMARTISAN
by
4.5k points

1 Answer

2 votes
4x+1=2x+7

2x-2x=0

move 2x to the left hand side. The sign changes from positive to negative for 2x.

4x-2x=7-1

move 1 to the right hand side. The sign for 1 changes from positive to negative.

2x= 6

Then divide by 6 for each number .

x = 3

Answer : a
User Careen
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