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Softa [21]
3 years ago
6

Solve for b −3b+2.5=4 Two step equations with fractions and decimals

Mathematics
2 answers:
jenyasd209 [6]3 years ago
4 0
-3b+2,5=4
-3b=4-2.5
-3b=1.5
b=1.5/(-3)
b= -0.5

DIA [1.3K]3 years ago
3 0
−3b+2.5=4

Subtract 2.5 from both sides.

−3b+2.5−2.5=4−2.5

−3b=1.5

Divide both sides by -3.

−3b/−3 = 1.5/−3

b=−0.5

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