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Popular >

0.4x=3

Solution

0.4 x = 3

Solution

x = \frac{15}{2}

+1

Decimal Notation

x = 7.5

Solution steps

0.4 x = 3

Multiply both sides by

10

4 x = 30

Divide both sides by

4

x = \frac{15}{2}

Popular Examples

solvefor y,5y=-15-3x solve for

y, 5 y = - 15 - 3 x

5 x + 13 = 8 x - 12

3 x - 24 = - 9

solvefor y,5x-10y=30 solve for

y, 5 x - 10 y = 30

solvefor y,x-3y+8=0 solve for

y, x - 3 y + 8 = 0

Frequently Asked Questions (FAQ)

What is the answer to 0.4x=3 ?
The answer to 0.4x=3 is x= 15/2
Solve for x: 0.4x=3
The solution is x= 15/2