2x+3x-8=17
- please explain line by line
Answers
Answered by
1
Answer:
x=5
Step-by-step explanation:
2x+3x=17+8
5x=25
∴x=25/5
∴x=5
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Answered by
2
Answer:
x = 5
Step-by-step explanation:
Simplifying
2x + 3x + -8 = 17
Reorder the terms:
-8 + 2x + 3x = 17
Combine like terms: 2x + 3x = 5x
-8 + 5x = 17
Solving
-8 + 5x = 17
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '8' to each side of the equation.
-8 + 8 + 5x = 17 + 8
Combine like terms: -8 + 8 = 0
0 + 5x = 17 + 8
5x = 17 + 8
Combine like terms: 17 + 8 = 25
5x = 25
Divide each side by '5'.
x = 5
Simplifying
x = 5
Hope this answer is helpful...
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