If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 = 49x Solving 7x2 = 49x Solving for variable 'x'. Reorder the terms: -49x + 7x2 = 49x + -49x Combine like terms: 49x + -49x = 0 -49x + 7x2 = 0 Factor out the Greatest Common Factor (GCF), '7x'. 7x(-7 + x) = 0 Ignore the factor 7.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(-7 + x)' equal to zero and attempt to solve: Simplifying -7 + x = 0 Solving -7 + x = 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 + x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + x = 0 + 7 x = 0 + 7 Combine like terms: 0 + 7 = 7 x = 7 Simplifying x = 7Solution
x = {0, 7}
| -7x+4x= | | .4b-3.2+1.2b=0 | | f(x)=-0.75x | | 9n^2+79+18n=0 | | (x-3)=40 | | (3x)-7= | | 8x+3y=60 | | 2-(-7)=-5 | | 2/5*y+8=20 | | 2(1+2m)+9m= | | X^2+6x-42=8 | | a^2-160a-800=0 | | 5t+2=7-2 | | 5y+10(y+7)+25(y+7)=485 | | 3x^2+16-64=0 | | 6x+18=5x-2 | | (-6v^2-2v-8)-(-2v^2+6v+1)+(6v^2+4v-5)= | | 7(-7-5v)-3(-7-3v)= | | 3x-2x=4x+5 | | -8(-12x+6)-4=11-3(x-9) | | f(x)=20+1.25x | | 9=3x+6y | | -6(-5v-5)-8(8-4v)= | | .05y+.11(y+300)=113 | | 20-7x=6x-5 | | x(7x+25)=2x^2-4x+6 | | (x^3)y=y^3+3xy^2+4(x^2)y+x^3 | | -8z^3+32z=z^2-4 | | x+31=18 | | 13(z+1)-4(z-1)=4(z-4)+4(z-1) | | 3(x-2)=4(x-5) | | 3+5x-kw=y |