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3 years ago

7

The growth of one child is represented by the expression 5x – 1. The growth of a second child is represented by the expression 2

x + 3.
Complete and simplify the expressions to represent the total growth of both children.

1 answer:

IRISSAK [1]3 years ago

7 0

5x-1=2x+3

subtract 2x from both sides.

3x-1=3

add 1 to both sides.

3x=4

3/4 is .75

answer is 3/4

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