3(x - 5) = 6 solve the equation
2 answers:
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Solve for x:
3(x - 5) = 6
Distribute the 3 to the variables inside the parenthesis
3x - 15 = 6
Add 15 to both sides to cancel out the "-15"
3x = 21
Divide both sides by 3
x = 7
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Answer:
x=7
Step-by-step explanation:
1) distribute
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3x-15=6
2) solve for x
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3x-15+15=6+15
3x-0=21
3x=21
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