If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 5 = 4x + 6 Reorder the terms: 5 + 7x2 = 4x + 6 Reorder the terms: 5 + 7x2 = 6 + 4x Solving 5 + 7x2 = 6 + 4x Solving for variable 'x'. Reorder the terms: 5 + -6 + -4x + 7x2 = 6 + 4x + -6 + -4x Combine like terms: 5 + -6 = -1 -1 + -4x + 7x2 = 6 + 4x + -6 + -4x Reorder the terms: -1 + -4x + 7x2 = 6 + -6 + 4x + -4x Combine like terms: 6 + -6 = 0 -1 + -4x + 7x2 = 0 + 4x + -4x -1 + -4x + 7x2 = 4x + -4x Combine like terms: 4x + -4x = 0 -1 + -4x + 7x2 = 0 Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -0.1428571429 + -0.5714285714x + x2 = 0 Move the constant term to the right: Add '0.1428571429' to each side of the equation. -0.1428571429 + -0.5714285714x + 0.1428571429 + x2 = 0 + 0.1428571429 Reorder the terms: -0.1428571429 + 0.1428571429 + -0.5714285714x + x2 = 0 + 0.1428571429 Combine like terms: -0.1428571429 + 0.1428571429 = 0.0000000000 0.0000000000 + -0.5714285714x + x2 = 0 + 0.1428571429 -0.5714285714x + x2 = 0 + 0.1428571429 Combine like terms: 0 + 0.1428571429 = 0.1428571429 -0.5714285714x + x2 = 0.1428571429 The x term is -0.5714285714x. Take half its coefficient (-0.2857142857). Square it (0.08163265305) and add it to both sides. Add '0.08163265305' to each side of the equation. -0.5714285714x + 0.08163265305 + x2 = 0.1428571429 + 0.08163265305 Reorder the terms: 0.08163265305 + -0.5714285714x + x2 = 0.1428571429 + 0.08163265305 Combine like terms: 0.1428571429 + 0.08163265305 = 0.22448979595 0.08163265305 + -0.5714285714x + x2 = 0.22448979595 Factor a perfect square on the left side: (x + -0.2857142857)(x + -0.2857142857) = 0.22448979595 Calculate the square root of the right side: 0.473803542 Break this problem into two subproblems by setting (x + -0.2857142857) equal to 0.473803542 and -0.473803542.Subproblem 1
x + -0.2857142857 = 0.473803542 Simplifying x + -0.2857142857 = 0.473803542 Reorder the terms: -0.2857142857 + x = 0.473803542 Solving -0.2857142857 + x = 0.473803542 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2857142857' to each side of the equation. -0.2857142857 + 0.2857142857 + x = 0.473803542 + 0.2857142857 Combine like terms: -0.2857142857 + 0.2857142857 = 0.0000000000 0.0000000000 + x = 0.473803542 + 0.2857142857 x = 0.473803542 + 0.2857142857 Combine like terms: 0.473803542 + 0.2857142857 = 0.7595178277 x = 0.7595178277 Simplifying x = 0.7595178277Subproblem 2
x + -0.2857142857 = -0.473803542 Simplifying x + -0.2857142857 = -0.473803542 Reorder the terms: -0.2857142857 + x = -0.473803542 Solving -0.2857142857 + x = -0.473803542 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.2857142857' to each side of the equation. -0.2857142857 + 0.2857142857 + x = -0.473803542 + 0.2857142857 Combine like terms: -0.2857142857 + 0.2857142857 = 0.0000000000 0.0000000000 + x = -0.473803542 + 0.2857142857 x = -0.473803542 + 0.2857142857 Combine like terms: -0.473803542 + 0.2857142857 = -0.1880892563 x = -0.1880892563 Simplifying x = -0.1880892563Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.7595178277, -0.1880892563}
| 8=half(-m-1) | | 10n-10=2n+14 | | (t-5)(t+4)=52 | | -30-(-3)=x/9 | | 2(x+2)squared=72 | | 4x-2(x-3)=-9+4x+3 | | 8x+2=4x-1 | | 2/3x=-1+x/2 | | (9t+1)/8=(t+5)/16+(t-3)/16 | | 8x-(5+3x)=10 | | 7z+9=7z-6 | | 4-2m=12+2m | | X=12-9y | | 2(4z+3)-6(5z+6)=-8z-4 | | -8(-8p+8)=192 | | 4x+9=4-2(x-3) | | (9t+1)/8=(t+5)/16+(t+3)/16 | | 4-2m=12+2 | | -8(3x+7)=16-15x | | 10y+4-7y= | | 56+r=127 | | (x-2)^2/3=(13x-66)^1/3 | | .25-2=-10 | | 34.7-.025y=27.7+.37y | | n(5)=9n-12 | | 4x+9+3x-3=90 | | 4-4y=-4y+4 | | -2+2/5 | | 15m-9-6m= | | 3(5x+4)+15=-8 | | 4n+6=11n+34 | | 5/3x-7/4=-7/3+5/4x |