(2x+3 + (3x-1) = 102
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Answered by
2
Answer:
(2x+3)+(3x-1)=102
We move all terms to the left:
(2x+3)+(3x-1)-(102)=0
We get rid of parentheses
2x+3x+3-1-102=0
We add all the numbers together, and all the variables
5x-100=0
We move all terms containing x to the left, all other terms to the right
5x=100
x=100/5
x=20
Answered by
2
Answer:
2x + 3x + 3 - 1 = 102. ( variables one side&numbers one side)
5x + 2 = 102
5x = 102 - 2
5x = 100
x = 100 divide by 5
therefore x = 20
Step-by-step explanation:
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