The value of 2x is 1.
The given expression is 10x + 2 = 7.
We need to determine the value of 2x.
Take the given expression and solve for the value of 2x.
10x + 2 = 7
Subtract 2 from both sides of the equation.
10x = 5
Divide by 10 from both sides of the equation.
x = 1 / 2
Multiply by 2 to the whole expression.
2x = 1.
Thus, the value of 2x is 1.
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