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Murrr4er [49]
3 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]3 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]3 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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Read 2 more answers
which expression is equivalent to 5(2x - 7) A. 2x - 35 B. 7x - 2 C. 7x - 12 D. 10x - 7 or E. 10x - 35
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<span>5(2x - 7)
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