2006-11-07 04:26:11 · 16 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
3x - 2 = 2x - 1
3x - 2 - 2x = 2x - 1 - 2x
x - 2 = - 1
x - 2 + 2 = - 1 + 2
x = 1
The answer is x = 1
Insert the x value into the equation
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Check
3x - 2 = 2x - 1
3(1) - 2 = 2(1) - 1
3 - 2 = 2 - 1
1 = 1
2006-11-07 04:31:00 · answer #1 · answered by SAMUEL D 7 · 1⤊ 0⤋
X=1
2006-11-07 04:28:53 · answer #2 · answered by hestheloveofmylife 2 · 1⤊ 0⤋
3*1 -2=2*1 -1
2006-11-07 04:31:34 · answer #3 · answered by Anonymous · 1⤊ 0⤋
3x - 2 = 2x - 1 (Subtract 2x from both sides and add 2 to both sides)
x = 1
Check:
3(1) - 2 = 2(1) - 1
3 - 2 = 2 - 1
1 = 1
QED
2006-11-07 07:22:39 · answer #4 · answered by CSUFGrad2006 5 · 0⤊ 0⤋
3x - 2 = 2x - 1
subrate 2x from right side and put it in left side: x -2 = -1
add 2 to both sides of the equation: +2 +2
Final Answer: x = 1
2006-11-07 04:39:23 · answer #5 · answered by !!!!!! 3 · 0⤊ 0⤋
o.O is tat ur part of ur sch's maths assignment? lols.
3x-2 = 2x-1
(bring -2 over to the right side, -2 becomes a +2) therefore, u get: 3x = 2x-1 +2
3x = 2x+1 <----------- -1+2 = 1
(bring 2x over to the left side, positive 2x becomes -2) therefore,
3x-2x = 1
x=1
2006-11-07 04:38:06 · answer #6 · answered by Anonymous · 0⤊ 0⤋
3x-2x=-1+2
x=1
2006-11-07 04:29:31 · answer #7 · answered by billymardle 1 · 1⤊ 0⤋
3x-2=2x-1
-2x -2x
1x-2=-1
+2 +2
1x=1
x=1
2006-11-07 04:28:24 · answer #8 · answered by Anonymous · 2⤊ 0⤋
3x-2x=-1+2
x=1
2006-11-07 04:28:17 · answer #9 · answered by Brij 2 · 1⤊ 0⤋
3x-2=2x-1
- 2x -2x (subtract 2x from both sides)
x-2= -1
+2 +2 (add 2 to both sides)
x = 1
what you do to one side u do the other....then cancel out
hope this helps
2006-11-07 04:30:44 · answer #10 · answered by Curious Person 2 · 1⤊ 0⤋