If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + 1)(x + -4) = 14 Reorder the terms: (1 + 2x)(x + -4) = 14 Reorder the terms: (1 + 2x)(-4 + x) = 14 Multiply (1 + 2x) * (-4 + x) (1(-4 + x) + 2x * (-4 + x)) = 14 ((-4 * 1 + x * 1) + 2x * (-4 + x)) = 14 ((-4 + 1x) + 2x * (-4 + x)) = 14 (-4 + 1x + (-4 * 2x + x * 2x)) = 14 (-4 + 1x + (-8x + 2x2)) = 14 Combine like terms: 1x + -8x = -7x (-4 + -7x + 2x2) = 14 Solving -4 + -7x + 2x2 = 14 Solving for variable 'x'. Reorder the terms: -4 + -14 + -7x + 2x2 = 14 + -14 Combine like terms: -4 + -14 = -18 -18 + -7x + 2x2 = 14 + -14 Combine like terms: 14 + -14 = 0 -18 + -7x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -9 + -3.5x + x2 = 0 Move the constant term to the right: Add '9' to each side of the equation. -9 + -3.5x + 9 + x2 = 0 + 9 Reorder the terms: -9 + 9 + -3.5x + x2 = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -3.5x + x2 = 0 + 9 -3.5x + x2 = 0 + 9 Combine like terms: 0 + 9 = 9 -3.5x + x2 = 9 The x term is -3.5x. Take half its coefficient (-1.75). Square it (3.0625) and add it to both sides. Add '3.0625' to each side of the equation. -3.5x + 3.0625 + x2 = 9 + 3.0625 Reorder the terms: 3.0625 + -3.5x + x2 = 9 + 3.0625 Combine like terms: 9 + 3.0625 = 12.0625 3.0625 + -3.5x + x2 = 12.0625 Factor a perfect square on the left side: (x + -1.75)(x + -1.75) = 12.0625 Calculate the square root of the right side: 3.473110997 Break this problem into two subproblems by setting (x + -1.75) equal to 3.473110997 and -3.473110997.Subproblem 1
x + -1.75 = 3.473110997 Simplifying x + -1.75 = 3.473110997 Reorder the terms: -1.75 + x = 3.473110997 Solving -1.75 + x = 3.473110997 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x = 3.473110997 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x = 3.473110997 + 1.75 x = 3.473110997 + 1.75 Combine like terms: 3.473110997 + 1.75 = 5.223110997 x = 5.223110997 Simplifying x = 5.223110997Subproblem 2
x + -1.75 = -3.473110997 Simplifying x + -1.75 = -3.473110997 Reorder the terms: -1.75 + x = -3.473110997 Solving -1.75 + x = -3.473110997 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.75' to each side of the equation. -1.75 + 1.75 + x = -3.473110997 + 1.75 Combine like terms: -1.75 + 1.75 = 0.00 0.00 + x = -3.473110997 + 1.75 x = -3.473110997 + 1.75 Combine like terms: -3.473110997 + 1.75 = -1.723110997 x = -1.723110997 Simplifying x = -1.723110997Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.223110997, -1.723110997}
| M/9.8=1.6 | | 5y-2-9-3y=27 | | 9/5x-11/10=4/10-3/5x | | 2(k+5)+9=5k-3 | | 12m-3m-4p-6p= | | 16a+3a=18 | | 0.14(1x-11)=0.14(3+x)-1.96 | | 2a-11=-26+a | | (3x+28)=(8x-12) | | 5v-16=24 | | 7c-5c=3 | | 50f=50 | | X^5-3x^2-20=0 | | 24x-4=6x-58 | | V^2-6v-40/6v-60 | | 0.6x-2.4=0.9x-4.2 | | 6x+1=-6x-11 | | f(x)=-2(0.5) | | 1/4(12x-36)=8 | | 1x-4=2x-4 | | 4w+8l=h | | 3(2x+3)-9=30 | | 7(t+4)+8=10t-1 | | 1x-10=5x-10 | | 2x+x=293 | | 5k+7=3k-1 | | 175m-100m+53075=55275-200m | | X(-4x-9)+1=0 | | 1/8x-1/4=1/2 | | X(-4x-9)=-1 | | 6(x+4)=2(3x+-5) | | 42x^6/-7x^2 |