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What is 2x-3 equals 17?
2x-3 = 17 2x = 17+3 2x = 20 x = 10
What is the answer to 2x plus 5 equals equals 13?
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
Solution for 2x plus y equals 5 and x-3y equals 13 by substitution?
2x + y = 5 so y = 5 - 2x; This gives x - 3(5 - 2x) = 13 ie x + 6x = 13 + 15 so x = 4 and y must be -3
X2 - 2x - 13 equals 0?
x2 - 2x - 13 = 0 x2 - 2x + 1 = 14 (x - 1)2 = 14 x - 1 = ±√14 x = 1 ±√14 x ≈ {4.742, -2.742}
What is a 2 step equation that equals 13?
A 2-step equation that equals 13 could be: 2x + 7 = 13. To solve this equation, first subtract 7 from both sides to isolate the variable: 2x = 6. Then, divide both sides by 2 to solve for x: x = 3. Therefore, when x = 3, the equation 2x + 7 equals 13.
IF2X-17 equals 13 THEN X equals?
2x-17=13 2x=30 x=15
What is 15x-18 equals -2x-5?
Here is the answer with Steps: 15x - 18 = -2x - 5 15x = -2x + 13 17x = 13 x = 13/17 x ~ .764705882
What is the answer to -17-2x equals 6-x?
-17-2x=6-x -23=x
What is 2x-3 equals 17?
2x-3 = 17 2x = 17+3 2x = 20 x = 10
How do you solve x-29 equals 13 plus 2x?
x-29 = 13+2x x-2x = 13+29 -x = 42 x = -42
How do you solve this equation - 9 - 2x plus x equals - 13?
-9-2x+x = -13 -2x+x = -13+9 -x = -4 x = 4
What is the answer to -2x plus 5 equals -17?
If: -2x+5 = -17 Then: x = 11
What is the answer to 2x plus 5 equals equals 13?
2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4
Substitution method 2x plus 3y equals 13 x equals 2?
2x-3y=13
What is 2x plus 1 equals 13?
2x + 1 = 13; 2x = 12; x = 6
2x plus 3y equals 13 3x minus y equals 3 x equals?
2x+3y=13 3x-y=3 x=2
What is the answer to 2x plus 17 equals 4x-3?
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10
