Best Answer

9x+6 = 7x+18

9x-7x = 18-6

2x = 12

x = 6

Q: What is the answer to 9x plus 6 equals 7x plus 18?

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It is 9x

7x = 18 - 2x 7x + 2x = 18 9x = 18 x = 2

2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x

- 7x + (9x - 3) = - 7x + 9x - 3 = 2x - 3

2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9

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It is 9x

7x-4=9x+10-14=2xx=-7

7x = 18 - 2x 7x + 2x = 18 9x = 18 x = 2

9x-4 = 7x+8 9x-7x = 8+4 2x = 12 x = 6

2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x

2x+3=9x 3=9x-2x 3=7x x=3/7

2x + 5x - 1 = 9x 7x - 1 = 9x -1 = 9x - 7x -1 = 2x -1/2=x

- 7x + (9x - 3) = - 7x + 9x - 3 = 2x - 3

9x+18 = 180 9x = 180-18 9x = 162 x = 18

2x + 24 = 9x - 39= 2x + 63 = 9x= 63 = 7x= x = 9

9x-3y=63 7x-3y=45 -3y=63-9x -y=21-3x y=-21+3x 7x-3(-21+3x)=45 7x+63+9x=45 7x+9x=45-63 16x=-18 x=-1.125 y=-21+3(-1.125) y=-24.375 (-1.125,-24.375)

7x + 19 = -2x + 55Add 2x to both sides:9x + 19 = 55Subtract 19 from both sides:9x = 36Divide both sides by 9x = 4