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Popular >

3a-6=21

Solution

3 a - 6 = 21

Solution

a = 9

Solution steps

3 a - 6 = 21

Move

6

to the right side

3 a = 27

Divide both sides by

3

a = 9

Graph

Popular Examples

solvefor x,x+3y=18 solve for

x, x + 3 y = 18

8 + y - 12 = 1

28-(3x+4)=2(x+6)+x

28 - (3 x + 4) = 2 (x + 6) + x

solvefor y,2x-3y=9 solve for

y, 2 x - 3 y = 9

β=(5*37414-3400*59.2)/(5*2503800-3400^2)

β = \frac{5 \cdot 37414 - 3400 \cdot 59.2}{5 \cdot 2503800 - 340 0 ^{2}}

Frequently Asked Questions (FAQ)

What is the answer to 3a-6=21 ?
The answer to 3a-6=21 is a=9
Solve for a: 3a-6=21
The solution is a=9