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2X + 9 = 10
subtract 9 from each side
2X + 9 - 9 = 10 - 9
2X = 1
divide both sides integers by 2
(2/2)X = 1/2
X = 1/2
-----------------check in original equation
2(1/2) + 9 = 10
2/2 + 9 = 10
1 + 9 = 10
10 = 10
--------------checks [ 2(1/2) also cancels to just 1 ]
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What does x equal in the eqaution 2x plus 3 equals 10?
3.5
What does 4x-2x plus 4 equals x plus 10 equal?
If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
What does 2x plus 10 equals 9 plus 11-3x equal?
2x+10=9+11-3x2x+10=20-3x5x+10=205x=10x=2
What is 2x plus 10 equals 24?
2 (x) + 10 14 x must equal 7
What is 2x plus 9 equals 4x plus 5 equal?
X equals 2 :)
What does x equal in the eqaution 2x plus 3 equals 10?
3.5
What does 4x-2x plus 4 equals x plus 10 equal?
If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
What does 2x plus 10 equals 9 plus 11-3x equal?
2x+10=9+11-3x2x+10=20-3x5x+10=205x=10x=2
What is 2x plus 10 equals 24?
2 (x) + 10 14 x must equal 7
Y equals 2 2x plus 6y equals 22?
Since y = 2, 2x + 6y is the same as 2x + 12. Because 2x + 12 = 22, 2x = 10. If 2 Xes are equal to ten, then 1 X is equal to 5.
What is 2x plus 9 equals 4x plus 5 equal?
X equals 2 :)
Does 12 plus 20 equals 10 equal to 4x plus 14 equals 2x 30?
I am having difficulty understanding your question. 12 + 20 = 10 is obviously false (12 + 20 = 32).If 4x + 14 = 2x + 30, then x must equal 8.
What is the answer of 2x plus 10 equals 12?
2x+10=12 2x=2 x=1
What is the answer to 2x plus 10 equals 18?
2x + 10 = 182x = 8x = 4
10 plus x equals - 9 plus 2x?
x equals 19
If 16 plus 2x equals 10 plus 8x what does x equal?
16 + 2x = 10 + 8x Subtract 2x from both sides: 16 = 10 + 6x Subtract 10 from both sides: 6 = 6x Divide both sides by 6: 1 = x
What does y equals 2x plus 3 equal?
It equals to the equation of a straight line.
