Question

Solve the equation and check.
x-2.9=3.6
Select the correct choice below and, if necessary, fill in the box to complete your choice.
A. x=?
B. The solution is all real numbers.
C. There is no solution.

Answer 1

you have to move that " -2.9 " over

to do that, add 2.9 to both sides

Answer 2

notice how addition is the opposite of subtraction which allows us to cancel out the "2.9" to isolate x

Answer 3

x-2.9=3.6

2.9=29/10,3.6=18/5
= x-29/10=18/5
= x10-29/1010=18/510
= 10x-29=36
= 10x-29+29=36+29
= 10x=65
= 10x/10=65/10
= x=13/2

Answer 4

@jim_thompson5910 .7?

Answer 5

we have this originally