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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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