What is the answer to 0.15(5x-2)=0.4(x+1) ?

The answer to 0.15(5x-2)=0.4(x+1) is x=2

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0.15(5x-2)=0.4(x+1)

0.15 (5 x - 2) = 0.4 (x + 1)

x = 2

Solution steps

0.15 (5 x - 2) = 0.4 (x + 1)

Multiply both sides by

100

15 (5 x - 2) = 40 (x + 1)

Expand

15 (5 x - 2) : 75 x - 30

Expand

40 (x + 1) : 40 x + 40

75 x - 30 = 40 x + 40

Move

30

to the right side

75 x = 40 x + 70

Move

40 x

to the left side

35 x = 70

Divide both sides by

35

x = 2

r = (1 + i)^{16}

a = (4 x - 1) \cdot (x + 3) - 4 x \cdot (x - 1) + 7 x

x, x + 5 y = - 21

\frac{1}{21} + \frac{1}{4} (3 x - 1) = 2 \frac{x}{3} - \frac{1}{2}

16 p - 12 = 42, p - 12

What is the answer to 0.15(5x-2)=0.4(x+1) ?
The answer to 0.15(5x-2)=0.4(x+1) is x=2
Solve for x: 0.15(5x-2)=0.4(x+1)
The solution is x=2