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7x + 13 = 2x + 3 First, subtract 3 from both sides.
7x + 13 - 3 = 2x + 3 - 3
Simplify both sides.
7x + 10 = 2x
Now, subtract 2x from both sides.
7x - 2x + 10 = 2x - 2x
Simplify again.
5x + 10 = 0
Finally, subtract 10 from both sides, simplify, and divide both sides by 5.
5x + 10 - 10 = 0 - 10
5x = -10
x = -2
So the answer is x = -2.
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2x plus 7x minus 10 equals 4x plus 3 minus 2x?
2x+7x-10=4x+3-2x 9x-10=2x+3 7x=13 x=13/7ans
2x plus 7x equals?
It is 9x
2x plus 4x plus 7x equals?
13x
What is 2X plus equals 9X?
2x + ? = 9x9x - 2x = 7xso...2x + 7x = 9x
What is A equation for -2x plus 8 equals 7x-10?
-2x + 8 = 7x - 10 is technically an equation, in and of itself.
What is the answer to 7x squared plus 2x equals 0?
63828
What is the answer to 7x plus 13x plus 2x plus 8 equals?
Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.
What is 7x-2x equals 7 plus -2x?
It is an equation and the value of x is 1
What is 7x plus 2x equals 8x - 3?
X = -3
What is the answer for 7x equals 2x plus 5?
The value of x is 1
Solve 2x plus 3 equals 9 x equals?
2x+3=9x 3=9x-2x 3=7x x=3/7
3x-1 plus 7 equals 7x-2x plus x?
(3x - 1) + 7 = (7x - 2x) + x3x - 1 + 7 = 7x - 2x + x3x + 6 = 6x6 = 3xx = 6/3 = 2
