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3 years ago

What is the value of x? Enter your answer in the box.

Mathematics

2 answers:

saveliy_v [14]3 years ago

5 0

The one up top is 40 and 5x+10 should equal 40 as well because they are the same length.
you have to multiply something(the x) by 5 and add 10. So 6 times five is 30 plus ten equals 40.
5(x)+10=40
5(6)+10=40
30+10=40
40=40

sveta [45]3 years ago

3 0

Set 40 = 5x + 10
Subtract 10 on both sides, then divide 30 by 5
x = 6

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