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Popular >

4(10-5x)2=49

Solution

4 (10 - 5 x) 2 = 49

Solution

x = \frac{31}{40}

+1

Decimal Notation

x = 0.775

Solution steps

4 (10 - 5 x) \cdot 2 = 49

Divide both sides by

4 \cdot 2

10 - 5 x = \frac{49}{8}

Move

10

to the right side

- 5 x = - \frac{31}{8}

Divide both sides by

- 5

x = \frac{31}{40}

Popular Examples

\frac{1}{2} (x + 4) = - 12

solvefor y,5x-3y=7 solve for

y, 5 x - 3 y = 7

- 2 x = 32

solvefor y,3y+4x=12 solve for

y, 3 y + 4 x = 12

solvefor y,5x+2y=-6 solve for

y, 5 x + 2 y = - 6

Frequently Asked Questions (FAQ)

What is the answer to 4(10-5x)2=49 ?
The answer to 4(10-5x)2=49 is x= 31/40
Solve for x: 4(10-5x)2=49
The solution is x= 31/40