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Rainbow [258]
3 years ago
8

-3b + 2.5 = 4 solve for x

Mathematics
2 answers:
Brums [2.3K]3 years ago
3 0

Answer:

Step-by-step explanation:

b=−0.5

9966 [12]3 years ago
3 0
Let's solve your equation step-by-step.
−3b+2.5=4
Step 1: Subtract 2.5 from both sides.
−3b+2.5−2.5=4−2.5
−3b=1.5
Step 2: Divide both sides by -3.
−3b−3=1.5−3
b=−0.5
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[HELP ASAP 50 POINTS] 17, 18, 19, 20
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Factoring out

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mario62 [17]

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\boxed{\sf x = 5}

Step-by-step explanation:

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tankabanditka [31]

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D

Step-by-step explanation:

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