If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2812.5 = 150x + -2x2 Solving 2812.5 = 150x + -2x2 Solving for variable 'x'. Reorder the terms: 2812.5 + -150x + 2x2 = 150x + -150x + -2x2 + 2x2 Combine like terms: 150x + -150x = 0 2812.5 + -150x + 2x2 = 0 + -2x2 + 2x2 2812.5 + -150x + 2x2 = -2x2 + 2x2 Combine like terms: -2x2 + 2x2 = 0 2812.5 + -150x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 1406.25 + -75x + x2 = 0 Move the constant term to the right: Add '-1406.25' to each side of the equation. 1406.25 + -75x + -1406.25 + x2 = 0 + -1406.25 Reorder the terms: 1406.25 + -1406.25 + -75x + x2 = 0 + -1406.25 Combine like terms: 1406.25 + -1406.25 = 0.00 0.00 + -75x + x2 = 0 + -1406.25 -75x + x2 = 0 + -1406.25 Combine like terms: 0 + -1406.25 = -1406.25 -75x + x2 = -1406.25 The x term is -75x. Take half its coefficient (-37.5). Square it (1406.25) and add it to both sides. Add '1406.25' to each side of the equation. -75x + 1406.25 + x2 = -1406.25 + 1406.25 Reorder the terms: 1406.25 + -75x + x2 = -1406.25 + 1406.25 Combine like terms: -1406.25 + 1406.25 = 0.00 1406.25 + -75x + x2 = 0.00 Factor a perfect square on the left side: (x + -37.5)(x + -37.5) = 0.00 Calculate the square root of the right side: 0.00 Break this problem into two subproblems by setting (x + -37.5) equal to 0.00 and 0.00.Subproblem 1
x + -37.5 = 0.00 Simplifying x + -37.5 = 0.00 Reorder the terms: -37.5 + x = 0.00 Solving -37.5 + x = 0.00 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '37.5' to each side of the equation. -37.5 + 37.5 + x = 0.00 + 37.5 Combine like terms: -37.5 + 37.5 = 0.0 0.0 + x = 0.00 + 37.5 x = 0.00 + 37.5 Combine like terms: 0.00 + 37.5 = 37.5 x = 37.5 Simplifying x = 37.5Subproblem 2
x + -37.5 = 0.00 Simplifying x + -37.5 = 0.00 Reorder the terms: -37.5 + x = 0.00 Solving -37.5 + x = 0.00 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '37.5' to each side of the equation. -37.5 + 37.5 + x = 0.00 + 37.5 Combine like terms: -37.5 + 37.5 = 0.0 0.0 + x = 0.00 + 37.5 x = 0.00 + 37.5 Combine like terms: 0.00 + 37.5 = 37.5 x = 37.5 Simplifying x = 37.5Solution
The solution to the problem is based on the solutions from the subproblems. x = {37.5, 37.5}
| Y=2(x+10)+1 | | 7x+3=-15+x | | 0.444444444(z-18)-30=6 | | 49x=37 | | 4y-8=we | | 4(t-5)+(7t+1)= | | (x)+(x+1)+(x+2)=264 | | 4y-8x=2x | | 2x+20+46=180 | | -6x+17=29 | | 7(8a-4)= | | 3(y-3)+4y=7 | | 2x+34x=456 | | .05x-.08=.97 | | (2x+3x^2)=4 | | 0.25q+.05(9+q)=3.45 | | 2x+3(62.2)=11 | | 12x^2+18=174 | | 3m-150=495 | | 9(2m+1)+5(5m+3)=-62 | | 2.05+15x=2.35x | | 150m+3=495 | | 340=12x+40 | | 5-3x=21-7x | | 3(-98)+5y=17 | | .40g=.60 | | 2x+0=0.50x+16 | | 35x=10x+20 | | c-44=-12 | | .50E=.20 | | 3m-10=4m-13 | | 4(6x-7)-(3x-5)=50 |