Answer:
8
Step-by-step explanation:
X=1, because they both have the same height (y), so they'll cross each other!
Answer:
-24x+2
Step-by-step explanation:
7x(-3) = -21x
x(-2) = -2x
x
2
-24x+2
Answer:
2.5×3.9×10^(26-15) = 9.75×10^(11)
Solving an equation like this means to find the value of the variable. Here, the variable is x. Solve the left side normally.
Given: 1/3(9 - 6x) = -11
Distribute: 1/3(9) + 1/3(-6x) = -11
When operating with constant numbers on a variable term, apply affects of the operation on the coefficient. So, 1/3(-6x) = -2x.
3 - 2x = -11
Isolate the variable: 3 - 3 - 2x = -11 - 3
-2x = -14
Since these are both negative, we can convert them both to being positive.
2x = 14
Simplify: 2x/2 = 14/2
<u>x = 7</u>
