If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 63x2 = 49 + 14x Solving 63x2 = 49 + 14x Solving for variable 'x'. Reorder the terms: -49 + -14x + 63x2 = 49 + 14x + -49 + -14x Reorder the terms: -49 + -14x + 63x2 = 49 + -49 + 14x + -14x Combine like terms: 49 + -49 = 0 -49 + -14x + 63x2 = 0 + 14x + -14x -49 + -14x + 63x2 = 14x + -14x Combine like terms: 14x + -14x = 0 -49 + -14x + 63x2 = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(-7 + -2x + 9x2) = 0 Factor a trinomial. 7((-7 + -9x)(1 + -1x)) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(-7 + -9x)' equal to zero and attempt to solve: Simplifying -7 + -9x = 0 Solving -7 + -9x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -9x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -9x = 0 + 7 -9x = 0 + 7 Combine like terms: 0 + 7 = 7 -9x = 7 Divide each side by '-9'. x = -0.7777777778 Simplifying x = -0.7777777778Subproblem 2
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Solution
x = {-0.7777777778, 1}
| 6n*2-30n+42= | | 2h^2-3h-27=0 | | 6-10x=-34 | | 2(x-12)=10x | | c*3+c*2-c= | | 4b^2+7b=11 | | 113.14=4/3*3.14*r | | -3/7/21 | | 2a^2-3a=4(a+1) | | X/4-1/2=5 | | 4.8x=52.88 | | 12x-4y=-12 | | 17=5+3y | | 2x^5-12x^3=-10x | | (6*5-44)=180 | | X^2-0.4=0 | | 14(x+23)=65 | | -15d*5+45d*3= | | 14(x-23)=65 | | 3x^2+22x-6=0 | | 2x+81=7x-9 | | Y=(7.8) | | -5x^2-11x+7=0 | | 2x+12x=2+x | | W(t)=700(0.995) | | 25x-10=11x-140 | | 8+2=1601 | | 72/18=x/54 | | 8x^2+9x-6=0 | | 15x-5=12-36x | | 4x^2=-9x-3 | | -3sinx-5cosx=0 |