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Popular >

3(2x-1)=21

Solution

3 (2 x - 1) = 21

Solution

x = 4

Solution steps

3 (2 x - 1) = 21

Divide both sides by

3

2 x - 1 = 7

Move

1

to the right side

2 x = 8

Divide both sides by

2

x = 4

Popular Examples

solvefor h,2pir^3=pir^2h solve for

h, 2 π r^{3} = π r^{2} h

4 = \frac{2 ( u - 5 )}{3}

\frac{1}{3} (d + 3) = 5

3(2x+5)=2(4x+5)+9

3 (2 x + 5) = 2 (4 x + 5) + 9

4(x+2)=6(x+0.5)

4 (x + 2) = 6 (x + 0.5)

Frequently Asked Questions (FAQ)

What is the answer to 3(2x-1)=21 ?
The answer to 3(2x-1)=21 is x=4
Solve for x: 3(2x-1)=21
The solution is x=4