Best Answer

2z+17=21

subtract 17 from both sides.

2z=4

divide both sides by 2

z=2

Q: What is 2z plus 17 equals 21?

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60j + 2z = 6

I used the matrix method to find the answer: x=4, y=-7, z=-5.

4z + 3 = 6 + 2zSubtract 2z from each side of the equation:2z + 3 = 6Subtract 3 from each side:2z = 3Divide each side by 2:z = 3/2 = 1.5

13y+3z+8

-2z + 3

Related questions

2z+9.75-7z=-5.15

(-3) x (-2z - 7) = 6z + 21 = 3 (2z + 7)

60j + 2z = 6

I used the matrix method to find the answer: x=4, y=-7, z=-5.

The answer to 2Z plus 9.75 subtract 7Z subtract equals 14.90. This is a math problem.

4z + 3 = 6 + 2zSubtract 2z from each side of the equation:2z + 3 = 6Subtract 3 from each side:2z = 3Divide each side by 2:z = 3/2 = 1.5

13y+3z+8

z = 18.5 6z - 24 = 2z + 50 Take the -24 to the other side of the equals and change its sign; take the 2z to the other side of the equals and change its sign: => 6z - 2z = 50 + 24 => 4z = 74 Divide both sides by 4: => z = 18.5

By including its plus or minus signs

-2z + 3

Solve this system of equations. 5x+3y+z=-29 x-3y+2z=23 14x-2y+3z=-18 Write the solution as an ordered triple.

x=3 y=2 z=6