What is the answer to 2.5y+6=4.5y-1 ?

The answer to 2.5y+6=4.5y-1 is y= 7/2

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2.5y+6=4.5y-1

2.5 y + 6 = 4.5 y - 1

y = \frac{7}{2}

Decimal Notation

y = 3.5

Solution steps

2.5 y + 6 = 4.5 y - 1

Multiply both sides by

10

25 y + 60 = 45 y - 10

Move

60

to the right side

25 y = 45 y - 70

Move

45 y

to the left side

- 20 y = - 70

Divide both sides by

- 20

y = \frac{7}{2}

- 36 - 4 r = - 2 (- 6 + 6 r)

a, (a + b) + c = a + (b + c)

x, 24 x + 4 y = 24

16 = 3 n + 4

\frac{x - 1}{4} + \frac{0 + 3}{5} = 9