If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x = 7x2 + 1 Reorder the terms: 6x = 1 + 7x2 Solving 6x = 1 + 7x2 Solving for variable 'x'. Reorder the terms: -1 + 6x + -7x2 = 1 + 7x2 + -1 + -7x2 Reorder the terms: -1 + 6x + -7x2 = 1 + -1 + 7x2 + -7x2 Combine like terms: 1 + -1 = 0 -1 + 6x + -7x2 = 0 + 7x2 + -7x2 -1 + 6x + -7x2 = 7x2 + -7x2 Combine like terms: 7x2 + -7x2 = 0 -1 + 6x + -7x2 = 0 Begin completing the square. Divide all terms by -7 the coefficient of the squared term: Divide each side by '-7'. 0.1428571429 + -0.8571428571x + x2 = 0 Move the constant term to the right: Add '-0.1428571429' to each side of the equation. 0.1428571429 + -0.8571428571x + -0.1428571429 + x2 = 0 + -0.1428571429 Reorder the terms: 0.1428571429 + -0.1428571429 + -0.8571428571x + x2 = 0 + -0.1428571429 Combine like terms: 0.1428571429 + -0.1428571429 = 0.0000000000 0.0000000000 + -0.8571428571x + x2 = 0 + -0.1428571429 -0.8571428571x + x2 = 0 + -0.1428571429 Combine like terms: 0 + -0.1428571429 = -0.1428571429 -0.8571428571x + x2 = -0.1428571429 The x term is -0.8571428571x. Take half its coefficient (-0.4285714286). Square it (0.1836734694) and add it to both sides. Add '0.1836734694' to each side of the equation. -0.8571428571x + 0.1836734694 + x2 = -0.1428571429 + 0.1836734694 Reorder the terms: 0.1836734694 + -0.8571428571x + x2 = -0.1428571429 + 0.1836734694 Combine like terms: -0.1428571429 + 0.1836734694 = 0.0408163265 0.1836734694 + -0.8571428571x + x2 = 0.0408163265 Factor a perfect square on the left side: (x + -0.4285714286)(x + -0.4285714286) = 0.0408163265 Calculate the square root of the right side: 0.202030509 Break this problem into two subproblems by setting (x + -0.4285714286) equal to 0.202030509 and -0.202030509.Subproblem 1
x + -0.4285714286 = 0.202030509 Simplifying x + -0.4285714286 = 0.202030509 Reorder the terms: -0.4285714286 + x = 0.202030509 Solving -0.4285714286 + x = 0.202030509 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4285714286' to each side of the equation. -0.4285714286 + 0.4285714286 + x = 0.202030509 + 0.4285714286 Combine like terms: -0.4285714286 + 0.4285714286 = 0.0000000000 0.0000000000 + x = 0.202030509 + 0.4285714286 x = 0.202030509 + 0.4285714286 Combine like terms: 0.202030509 + 0.4285714286 = 0.6306019376 x = 0.6306019376 Simplifying x = 0.6306019376Subproblem 2
x + -0.4285714286 = -0.202030509 Simplifying x + -0.4285714286 = -0.202030509 Reorder the terms: -0.4285714286 + x = -0.202030509 Solving -0.4285714286 + x = -0.202030509 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4285714286' to each side of the equation. -0.4285714286 + 0.4285714286 + x = -0.202030509 + 0.4285714286 Combine like terms: -0.4285714286 + 0.4285714286 = 0.0000000000 0.0000000000 + x = -0.202030509 + 0.4285714286 x = -0.202030509 + 0.4285714286 Combine like terms: -0.202030509 + 0.4285714286 = 0.2265409196 x = 0.2265409196 Simplifying x = 0.2265409196Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.6306019376, 0.2265409196}
| 13+3=x+4 | | 14-1(2y+5)=-2y+9 | | 10x=8x+28 | | 6(1x+9)=0 | | 2w+2(3+2w)=36 | | -6w-27=5(w-1) | | -5(2x-1)=-65 | | 19/9×-5/3= | | 7-3(16-25)= | | 1d+1.00=4 | | 2(v-2)=7v-29 | | 4c+10+c+8=3c+2(5c-7) | | 7x+3x-8=2(5x+8) | | 12=-x+2x+1 | | 6=-2+x/5 | | 1+4d=1.00 | | 5x+34=-3(x+2) | | 7-3(-13)= | | 2(10-13x)+9x=-34x+60 | | 1.00=-4d+1 | | 18+x=5+x | | -3+5x+5x=67 | | (x+25)=(4x-26) | | -2x-13=29 | | 5.3[4-[8-(3x+5)]+7]=-18.4 | | 170=27-w | | 14x-3y-16x-4y= | | 3y+qz=t | | 3x+20=130 | | 5x+12y=81 | | 1/4x2/1 | | -7-18= |