Answer:
x=4
Step-by-step explanation:
-8+2x= 3x-12
-x=-4
x=4
Answer:
The tax was 5.13
Step-by-step explanation:
Take the amount and multiply by the tax rate
78.99 * 6.5 %
Change to a decimal
78.99 * .065
Round to the nearest cent
5.13
A to the second power is the answer to this problem
You can just simplify to make an equivalent equation:
(2)(3x + 8) = 5 ⇒ 6x + 16 = 5
Answer:
Hope it helped,
BioTeacher101
<em>(If you have any questions feel free to ask them in the comments)</em>
We have that
<span>[6x+5]=1+2*(3x+2)
[6x+5]=1+2*3x+2 --------> is not correct ------->1+ 2*(3x+2)=1+2*3x+2*2
then
</span>[6x+5]=1+6x+4---------------> [6x+5]=[6x+5]
<span>this equation is an identity, all real numbers are solutions.</span>
