Solve the equation below for x: 0.25(x - 13) = 7

Mathematics

2 answers:

Vinvika [58]2 years ago

8 0

Answer:

i think x is 55

Step-by-step explanation:

.25(x-13)=17

.25x-3.25=17

.25x=13.75

x=55

VikaD [51]2 years ago

4 0

Answer:

x=41

Step-by-step explanation:

0.25(x-13)=7

We move all terms to the left:

0.25(x-13)-(7)=0

We multiply parentheses

0.25x-3.25-7=0

We add all the numbers together, and all the variables

0.25x-10.25=0

We move all terms containing x to the left, all other terms to the right

0.25x=10.25

x=10.25/0.25

x=41

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