Answer:
x= -43 or x=57
Step-by-step explanation:
Apply absolute value rule: If |u|=a, a>0 then u=a or u=-a
So applying that to our equation:
|x-7|=50, x-7 can either equal +50 or -50 so we solve for both
x-7= -50 ---> x= -43
or
x-7=50 ---> x=57
I hope this helps!
Answer:
im pretty sure its 2 answers
both a and c
hope this helps!!
Answer:
We simplify the equation to the form, which is simple to understand
5x+25=10
We move all terms containing x to the left and all other terms to the right.
+5x=+10-25
We simplify left and right side of the equation.
+5x=-15
or this is another way
Simplifying
5x = 25 + -10
Combine like terms: 25 + -10 = 15
5x = 15
Solving
5x = 15
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '5'.
x = 3
Simplifying
x = 3
We divide both sides of the equation by 5 to get x.
x=-3
Answer:
it can but doesnt always have to be because it can be a commplex decimal and not a fractionn
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
scientific notation always contains a decimal number
