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Murrr4er [49]
2 years ago
8

Find a value of x that is a solution to 5(x – 3) = x + 13.

Mathematics
2 answers:
svet-max [94.6K]2 years ago
7 0

Answer:

x=7

Step-by-step explanation:

5(x-3)=x+13\\5x-15=x+13\\Subtract x from both sides \\4x-15=13\\Add 15 to both sides\\4x= 28\\Divide both sides by 4\\x=7

Now check your answer

5(7-3)=7+13\\35-15=20\\20=20

bezimeni [28]2 years ago
3 0

Answer:

x = 7

Step-by-step explanation:

5(x-3)=x+13

distribute

5x-15= x+13

combine like terms

5x-x = 13 + 15

4x=28

x = 7

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