If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x(x + 4) = 7 + -6x Reorder the terms: 2x(4 + x) = 7 + -6x (4 * 2x + x * 2x) = 7 + -6x (8x + 2x2) = 7 + -6x Solving 8x + 2x2 = 7 + -6x Solving for variable 'x'. Reorder the terms: -7 + 8x + 6x + 2x2 = 7 + -6x + -7 + 6x Combine like terms: 8x + 6x = 14x -7 + 14x + 2x2 = 7 + -6x + -7 + 6x Reorder the terms: -7 + 14x + 2x2 = 7 + -7 + -6x + 6x Combine like terms: 7 + -7 = 0 -7 + 14x + 2x2 = 0 + -6x + 6x -7 + 14x + 2x2 = -6x + 6x Combine like terms: -6x + 6x = 0 -7 + 14x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -3.5 + 7x + x2 = 0 Move the constant term to the right: Add '3.5' to each side of the equation. -3.5 + 7x + 3.5 + x2 = 0 + 3.5 Reorder the terms: -3.5 + 3.5 + 7x + x2 = 0 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + 7x + x2 = 0 + 3.5 7x + x2 = 0 + 3.5 Combine like terms: 0 + 3.5 = 3.5 7x + x2 = 3.5 The x term is 7x. Take half its coefficient (3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. 7x + 12.25 + x2 = 3.5 + 12.25 Reorder the terms: 12.25 + 7x + x2 = 3.5 + 12.25 Combine like terms: 3.5 + 12.25 = 15.75 12.25 + 7x + x2 = 15.75 Factor a perfect square on the left side: (x + 3.5)(x + 3.5) = 15.75 Calculate the square root of the right side: 3.968626967 Break this problem into two subproblems by setting (x + 3.5) equal to 3.968626967 and -3.968626967.Subproblem 1
x + 3.5 = 3.968626967 Simplifying x + 3.5 = 3.968626967 Reorder the terms: 3.5 + x = 3.968626967 Solving 3.5 + x = 3.968626967 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = 3.968626967 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = 3.968626967 + -3.5 x = 3.968626967 + -3.5 Combine like terms: 3.968626967 + -3.5 = 0.468626967 x = 0.468626967 Simplifying x = 0.468626967Subproblem 2
x + 3.5 = -3.968626967 Simplifying x + 3.5 = -3.968626967 Reorder the terms: 3.5 + x = -3.968626967 Solving 3.5 + x = -3.968626967 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3.5' to each side of the equation. 3.5 + -3.5 + x = -3.968626967 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + x = -3.968626967 + -3.5 x = -3.968626967 + -3.5 Combine like terms: -3.968626967 + -3.5 = -7.468626967 x = -7.468626967 Simplifying x = -7.468626967Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.468626967, -7.468626967}
| .36x=2.52+.08x | | (3x-4)(4x-3)=0 | | 8x-4y=28 | | y=(2+1)(x-4) | | -z+5+6z=1+5z+3 | | 0=6n-36 | | 2(4x+1)-3(x-2)=4(x-5) | | 2.10+.80x=11.70 | | 4(2x-1)=-6(x+2)-2 | | x^8=1 | | |4x+1|=-3 | | 0=-14x | | x(2x-7)=-5 | | q-14-2q^2=0 | | 3y^2+7-2y=0 | | 3-2y=-16 | | 3x-2=-16 | | 8t^2+6t-35=0 | | x+(x+142)+(x+80)=500 | | (5-2y)+3=8 | | 4x^2-10x+12=0 | | (2w+1)=5 | | 18+2k-5k^2=0 | | (2x-2)=4 | | 4(z+1)=24 | | y=(x)(2x)(x^2)+(x^2+1)(x^2) | | (7y)=28 | | (-2x)=12 | | n^2+8-15n=0 | | (w+1)-5=2w | | y=(x)(2x)+(x^2+1)(1) | | 2(4y+1)=(4y+10) |