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borishaifa [10]
3 years ago
6

What’s the answer for 7(x-4)=14

Mathematics
2 answers:
mestny [16]3 years ago
8 0

Answer:

x=6

Step-by-step explanation:

7x-28=14

7x=42

x=6

RSB [31]3 years ago
8 0

Answer:

x = 6

Step-by-step explanation:

7(x - 4) = 14

Expansion

7 times x = 7x

7 times -4 = -28

7x - 28 = 14

Collect like terms, add 28 to both sides of the equation

7x - 28 + 28 = 14 + 28

7x = 42

Divide both sides by the coefficient of x which is 7

7x/7 = 42/7

x = 6

To check that x = 6 is the solution to the equation, we substitute the value of x = 6 into the equation

7(x - 4) = 14

7(6 - 4) = 14

7(2) = 14

Check ☑

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