Solve 6x-7(-3x)+17 and check your result.
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Answers
Answered by
3
Answer:
27x+17
Step-by-step explanation:
6x-7(-3x)+17
6x+21x+17
=27x+17
Thanks
Answered by
2
Answer:
Simplifying
6x + -7 = 3x + 17
Reorder the terms:
-7 + 6x = 3x + 17
Reorder the terms:
-7 + 6x = 17 + 3x
Solving
-7 + 6x = 17 + 3x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-3x' to each side of the equation.
-7 + 6x + -3x = 17 + 3x + -3x
Combine like terms: 6x + -3x = 3x
-7 + 3x = 17 + 3x + -3x
Combine like terms: 3x + -3x = 0
-7 + 3x = 17 + 0
-7 + 3x = 17
Add '7' to each side of the equation.
-7 + 7 + 3x = 17 + 7
Combine like terms: -7 + 7 = 0
0 + 3x = 17 + 7
3x = 17 + 7
Combine like terms: 17 + 7 = 24
3x = 24
Divide each side by '3'.
x = 8
Simplifying
x = 8
Step-by-step explanation:
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