solve 0.2x+0.9x=0.11x+2.07 and verify the result
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Answered by
0
Answer:
0.11x = 0.11x+2.07
Step-by-step explanation:
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Answered by
1
Answer:
0.2x+0.9x=0.11x+2.07
We move all terms to the left:
0.2x+0.9x-(0.11x+2.07)=0
We add all the numbers together, and all the variables
1.1x-(0.11x+2.07)=0
We get rid of parentheses
1.1x-0.11x-2.07=0
We add all the numbers together, and all the variables
0.99x-2.07=0
We move all terms containing x to the left, all other terms to the right
0.99x=2.07
x=2.07/0.99
x=2+0.09/0.99
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