Equations are written by equating the expressions to each other. The value of x is 7
Equations and expressions
Equations are written by Equating the expressions to each other.
Given the equation below:
10 - x = 3
Subtract 10 from both sides
10 - x - 10 = 3 - 10
-x = -7
Multiply both sides by -1
-(-x) = -(-7)
x = 7
Hence the value of x is 7
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