which ordered pairs is a solution of the following equation select all that apply
y=9x-2
2,16
1,7
0,-2
-1,11
-1,11
3 answers
The ordered pairs (1,7), (0,-2), and (-1,11) are solutions to the equation y = 9x - 2.
steps in order
how to solve 12-3x=8-4(2x-6)
how to solve 12-3x=8-4(2x-6)
1) Distribute the -4 to the terms inside the parentheses:
12 - 3x = 8 - 8x + 24
2) Combine like terms on both sides of the equation:
-3x + 8x = 8 + 24 - 12
5x = 20
3) Divide both sides of the equation by 5 to solve for x:
x = 20/5
4) Simplify the expression on the right side:
x = 4
Therefore, the solution to the equation 12 - 3x = 8 - 4(2x - 6) is x = 4.
12 - 3x = 8 - 8x + 24
2) Combine like terms on both sides of the equation:
-3x + 8x = 8 + 24 - 12
5x = 20
3) Divide both sides of the equation by 5 to solve for x:
x = 20/5
4) Simplify the expression on the right side:
x = 4
Therefore, the solution to the equation 12 - 3x = 8 - 4(2x - 6) is x = 4.