What is the answer to 7= b/3-5b+2 ?

The answer to 7= b/3-5b+2 is b=-15/14

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7= b/3-5b+2

7 = \frac{b}{3} - 5 b + 2

b = - \frac{15}{14}

Decimal Notation

b = - 1.07142 \dots

Solution steps

7 = \frac{b}{3} - 5 b + 2

Switch sides

\frac{b}{3} - 5 b + 2 = 7

Move

2

to the right side

\frac{b}{3} - 5 b = 5

Multiply both sides by

3

- 14 b = 15

Divide both sides by

- 14

b = - \frac{15}{14}

- 16 t^{2} + 48 t

6 x^{2} - 19 x - 7

2 ∣ 5 x + 1 ∣ - 3 = 0

- 8 x + 40 = - 112

3 ∣ x - 3 ∣ + 5 < 41