180 = 9x +x +40
9x = !
x= !
Answers
Answered by
4
Answer:
- 180=10x+140
- 180-140=10x
- 40=10x
- X=40/10
- X=4
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Answered by
2
Step-by-step explanation:
Simplifying 9x + 40 = 180 Reorder the terms: 40 + 9x = 180 Solving 40 + 9x = 180 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + 9x = 180 + -40 Combine like terms: 40 + -40 = 0 0 + 9x = 180 + -40 9x = 180 + -40 Combine like terms: 180 + -40 = 140 9x = 140 Divide each side by '9'. x = 15.55555556 Simplifying x = 15.55555556
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