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(3/10)x-1/2=7/4
We simplify the equation to the form, which is simple to understand
(3/10)x-1/2=7/4
Simplifying:
( + 0.3)*x-1/2=7/4
Simplifying:
( + 0.3)*x-0.5=7/4
Simplifying:
( + 0.3)*x-0.5=+1.75
Reorder the terms in parentheses
( + 0.3x)-0.5=+1.75
Remove unnecessary parentheses
+ 0.3x-0.5=+1.75
We move all terms containing x to the left and all other terms to the right.
+ 0.3x=+1.75 + 0.5
We simplify left and right side of the equation.
+ 0.3x=+2.25
We divide both sides of the equation by 0.3 to get x.
x=7.5
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