I NEED HELP WITH SOLVING THIS EQUATION
x over 3 -10=-12
a. -6
b. -66
c. 6
d. 66
Pleasee learn to use parentheses
If you mean
(x/3) - 10 = -12
then
x/3 = -2
x = -6
but
If you mean
x/(3-10) = -12
then
x / -7 = -12
x = 84
To solve the equation, "x over 3 - 10 = -12", you need to isolate the variable "x" by performing the necessary operations. Here's how you can solve it step by step:
Step 1: Add 10 to both sides of the equation to isolate the term with "x" on one side:
(x/3 - 10) + 10 = -12 + 10
x/3 = -2
Step 2: Multiply both sides of the equation by 3 to eliminate the fraction and solve for "x":
3 * (x/3) = -2 * 3
x = -6
Therefore, the solution to the equation is x = -6. So, the correct answer is option a) -6.