If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 14x = -18 + 49x2 Solving 14x = -18 + 49x2 Solving for variable 'x'. Reorder the terms: 18 + 14x + -49x2 = -18 + 49x2 + 18 + -49x2 Reorder the terms: 18 + 14x + -49x2 = -18 + 18 + 49x2 + -49x2 Combine like terms: -18 + 18 = 0 18 + 14x + -49x2 = 0 + 49x2 + -49x2 18 + 14x + -49x2 = 49x2 + -49x2 Combine like terms: 49x2 + -49x2 = 0 18 + 14x + -49x2 = 0 Begin completing the square. Divide all terms by -49 the coefficient of the squared term: Divide each side by '-49'. -0.3673469388 + -0.2857142857x + x2 = 0 Move the constant term to the right: Add '0.3673469388' to each side of the equation. -0.3673469388 + -0.2857142857x + 0.3673469388 + x2 = 0 + 0.3673469388 Reorder the terms: -0.3673469388 + 0.3673469388 + -0.2857142857x + x2 = 0 + 0.3673469388 Combine like terms: -0.3673469388 + 0.3673469388 = 0.0000000000 0.0000000000 + -0.2857142857x + x2 = 0 + 0.3673469388 -0.2857142857x + x2 = 0 + 0.3673469388 Combine like terms: 0 + 0.3673469388 = 0.3673469388 -0.2857142857x + x2 = 0.3673469388 The x term is -0.2857142857x. Take half its coefficient (-0.1428571429). Square it (0.02040816328) and add it to both sides. Add '0.02040816328' to each side of the equation. -0.2857142857x + 0.02040816328 + x2 = 0.3673469388 + 0.02040816328 Reorder the terms: 0.02040816328 + -0.2857142857x + x2 = 0.3673469388 + 0.02040816328 Combine like terms: 0.3673469388 + 0.02040816328 = 0.38775510208 0.02040816328 + -0.2857142857x + x2 = 0.38775510208 Factor a perfect square on the left side: (x + -0.1428571429)(x + -0.1428571429) = 0.38775510208 Calculate the square root of the right side: 0.622699849 Break this problem into two subproblems by setting (x + -0.1428571429) equal to 0.622699849 and -0.622699849.Subproblem 1
x + -0.1428571429 = 0.622699849 Simplifying x + -0.1428571429 = 0.622699849 Reorder the terms: -0.1428571429 + x = 0.622699849 Solving -0.1428571429 + x = 0.622699849 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1428571429' to each side of the equation. -0.1428571429 + 0.1428571429 + x = 0.622699849 + 0.1428571429 Combine like terms: -0.1428571429 + 0.1428571429 = 0.0000000000 0.0000000000 + x = 0.622699849 + 0.1428571429 x = 0.622699849 + 0.1428571429 Combine like terms: 0.622699849 + 0.1428571429 = 0.7655569919 x = 0.7655569919 Simplifying x = 0.7655569919Subproblem 2
x + -0.1428571429 = -0.622699849 Simplifying x + -0.1428571429 = -0.622699849 Reorder the terms: -0.1428571429 + x = -0.622699849 Solving -0.1428571429 + x = -0.622699849 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.1428571429' to each side of the equation. -0.1428571429 + 0.1428571429 + x = -0.622699849 + 0.1428571429 Combine like terms: -0.1428571429 + 0.1428571429 = 0.0000000000 0.0000000000 + x = -0.622699849 + 0.1428571429 x = -0.622699849 + 0.1428571429 Combine like terms: -0.622699849 + 0.1428571429 = -0.4798427061 x = -0.4798427061 Simplifying x = -0.4798427061Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.7655569919, -0.4798427061}
| 4x+22=2x+62 | | 1-ln(x)/x^2 | | 5+6=3y | | 5x+80=3x+96 | | Y*3-2*3=7 | | 5-(2x-3)=6x | | 6.25/x=0.25 | | 16t=(400-y)/t | | 37=5x^2-8 | | -1(x-0)=-3 | | 16t^2=400-y | | 1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1=x | | (x+7)(2y+2)=5xy | | X+10+10x+x+20=180 | | -2x^2+7=-81 | | -2(x+4)=-38 | | 3x+36+3x-24=180 | | 75+15+2x=180 | | 50+x+3x+90=180 | | 300x+30y+3z=111y | | 6y-3=3y-9 | | 3t+13=10 | | 60+x+2x+90=180 | | -2y-3x-5x= | | 2a+2=5a-7 | | 2(q+3)=8 | | 100x+10y+z=111y | | 4(x-3)+1=-31 | | 7(3.4)/4 | | 4e-8=-11-2 | | -4.6=r+0.3 | | y-3=5(x-3) |