I can't figure this out, so what is the answer??
I can't figure this out, so what is the answer??
-3(x-2) = 9
We need to solve the equation to find the value of x.
-3(x-2) = 9
Perform distributive property of multiplication:
-3(x) -3(-2) = 9
-3x + 6 = 9
Deduct six from both sides:
-3x + 6 - 6 = 9 - 6
-3x = 3
Divide -3 from both sides
-3x / -3 = 3/-3
x = -1
-1 is the value of x.
To check: x = -1
-3(x-2) = 9
-3(-1-2) = 9
-3(-3) = 9
9 = 9
Simplify Both sides of equation, so -3x + 6 = 9
Subtract 6 from both sides, so -3x = 3
Divide both sides by -3, so X = 1