simplify : 1/2( 2x-1)-(3x-3/2)
x-1/2 -3x+3/2
-2x+1 ? check that.
I don't know why I got at the end -.75
nor do I.
To simplify the given expression 1/2(2x-1)-(3x-3/2), we can follow a step-by-step procedure:
Step 1: Distribute the 1/2 to the terms inside the parenthesis.
(1/2)(2x) - (1/2)(1) - (3x) + (3/2)
= x - (1/2) - 3x + (3/2)
Step 2: Combine like terms.
x - 3x - (1/2) + (3/2)
= -2x + 1
The simplified form of the expression 1/2(2x-1)-(3x-3/2) is -2x + 1.