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liraira [26]
3 years ago
8

What is the solution to the equation x + 8.5 = 64.5? 7.6 48 56 73

Mathematics
2 answers:
joja [24]3 years ago
6 0
<span>Simplifying
x + 8.5 = 64.5
 
Reorder the terms:
8.5 + x = 64.5
 
Solving
8.5 + x = 64.5

Solving for variable 'x'.
 
Move all terms containing x to the left, all other terms to the right.

Add '-8.5' to each side of the equation. 
8.5 + -8.5 + x = 64.5 + -8.5
 
Combine like terms:
8.5 + -8.5 = 0.0
 0.0 + x = 64.5 + -8.5
 x = 64.5 + -8.5
 
Combine like terms: 64.5 + -8.5 = 56
x = 56
 
Simplifying x = 56</span>
Bogdan [553]3 years ago
4 0
The solution to x + 8.5 = 64.5 is 56.

    x + 8.5 = 64.5
       - 8.5   - 8.5
---------------------------
    x = 56


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Answer:

x = 1?

Step-by-step explanation:

I think functions are basically just variables but extra so they both act the same. I'm not 100% sure but I Think

if f(x) = -5x + 1 when f(x) = 6,

replace f(x) with 6 so,

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(subtract one on both sides to isolate the variable)

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5/5 = 5x/5

(to Actually isolate the variable lol

1 = x or x = 1

I believe is the answer? please comment if I'm wrong

*I WAS TOLD MY THOUGHT PROCESS IS WRONG ANYONE WHO SEES THIS PLEASE DISREGARD

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