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What is 18 the sum of 2xx and 5?
18 = 2xx + 5 is a linear equation in the variable xx.
Solve the equation -11 18 plus s 5?
-11=18+s/5
What does x equal in the equation x plus 5 equals negative 13?
Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18
What is 2x-13 equals 5 This is an equation please help?
If 2x - 13 = 5 then 2x = 5 + 13 (we have in effect added 13 to both sides of the equation in this step) 2x = 18 x = 9.
Write the equation of the line that passes through the points 20 and 18 and 35and 6?
Points: (20, 18) and (35, 6) Slope: -4/5 Equation: y = -4/5x+34
What is 18 the sum of 2xx and 5?
18 = 2xx + 5 is a linear equation in the variable xx.
Solve the equation -11 18 plus s 5?
-11=18+s/5
What does x equal in the equation x plus 5 equals negative 13?
Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18
What is a 2 step equation that equals 9?
it is 3x3 not that hard
What is the perpendicular bisector equation that meets the line 13 19 and 23 17 at midpoint on the Cartesian plane showing all aspects of work with answer?
Points: (13, 19) and (23, 17) Midpoint: (18, 18) Slope: -1/5 Perpendicular slope: 5 Perpendicular equation: y-18 = 5(x-18) => y = 5x-72
What one step equation will give the answer 13?
x+5=18 When you move 5 to the other side, you get x=13.
What is 2x-13 equals 5 This is an equation please help?
If 2x - 13 = 5 then 2x = 5 + 13 (we have in effect added 13 to both sides of the equation in this step) 2x = 18 x = 9.
Write the equation of the line that passes through the points 20 and 18 and 35and 6?
Points: (20, 18) and (35, 6) Slope: -4/5 Equation: y = -4/5x+34
How do you solve 2x-5 x equals 18?
If you simplify this equation, then you get -3x=18. Divide both sides by -3 and you get x=-6.
How do you Solve the equation x2 plus 10x equals 18 by completing the square?
x2 + 10x = 18 x2 + 2(5)x - 18 = 0 x2 + 2(5)x + 25 = 18 + 25 (x + 5) 2 = 43 x + 5 = 430.5 x=6.56(3sf)-5
Is 5 raised to 2x is equal to 18?
5(2X) = 18 take natural log each side ln[5(2X)] = ln(18) now, as a logarithmic operation the exponent can come down in front of the log sign 2X ln(5) = ln(18) divide thus 2X = ln(18)/ln(5) [ not ln(18/5)!!!! ] 2X = 1.795888947 divide by 2 X = 0.8979444735 -------------------------------check in original equation 5(2*0.8979444735) = 18 18 = 18 -------------checks
How do you do this problem 18 equals x plus 5 divided by 2?
18 = X + 5/2 multiply through by 2 36 = 2X + 5 subtract 5 from each side 31 = 2X divide both sides integers by 2 31/2 = X check in original equation 18 = 31/2 + 5/2 18 = 36/2 18 = 18 checks
