What is 2.50x + 4x = 39

asked Jun 7, 2019 169k views

3 votes

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5 votes

For the equation 2.50x + 4x = 39

x=6

First, 2.50 + 4x are adding like terms, which mean they can be added together.

2.50x + 4x= 6.40x

39/6.40= 6

x=6

Soojoo answered Jun 8, 2019

5.4k points

1 vote

2.5x + 4x = 39
6.5x = 39
x = 39 / 6.5
x = 6

Dimitry answered Jun 14, 2019

5.9k points

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