What is the answer to -3.5+0.4x=-2 ?

The answer to -3.5+0.4x=-2 is x= 15/4

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-3.5+0.4x=-2

- 3.5 + 0.4 x = - 2

x = \frac{15}{4}

Decimal Notation

x = 3.75

Solution steps

- 3.5 + 0.4 x = - 2

Multiply both sides by

10

- 35 + 4 x = - 20

Move

35

to the right side

4 x = 15

Divide both sides by

4

x = \frac{15}{4}

- 2 (- 4 x - 4) = 8 x + 7

2 (x - 6) + 4 (2 - 3 x) = 26

x, (x + y) z = x z + yz

4 = 4 (k + 3)