If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
6x(7x + 7) = 7(6x + 6)
Reorder the terms:
6x(7 + 7x) = 7(6x + 6)
(7 * 6x + 7x * 6x) = 7(6x + 6)
(42x + 42x2) = 7(6x + 6)
Reorder the terms:
42x + 42x2 = 7(6 + 6x)
42x + 42x2 = (6 * 7 + 6x * 7)
42x + 42x2 = (42 + 42x)
Add '-42x' to each side of the equation.
42x + -42x + 42x2 = 42 + 42x + -42x
Combine like terms: 42x + -42x = 0
0 + 42x2 = 42 + 42x + -42x
42x2 = 42 + 42x + -42x
Combine like terms: 42x + -42x = 0
42x2 = 42 + 0
42x2 = 42
Solving
42x2 = 42
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '42'.
x2 = 1
Simplifying
x2 = 1
Take the square root of each side:
x = {-1, 1}
| -12m=144 | | (4x-80)=60 | | 17-3(2x+4y)= | | 36-(X*2)=8 | | 5-c=20 | | .5n-9=4n+9 | | .5n-9=4n+9 | | 49xy-9x= | | -9x=-12 | | -x-4=x-4 | | -5y=13+-9x | | (5x^2+26x+24)/(x+4) | | -2(2x+5)=-3(2x-6) | | 7x/10-2x+5/3x^2-5x | | 84=6(2-4x) | | x+4=3(4x-4)-7x | | 3n/5-1/5(4-4n)=-29/5+37n/5 | | 400-3x=127 | | 3(x+2)-5(x+2)=2-4 | | 54x+27y=270 | | a^3b^3+27=0 | | 5(2x-3)=16 | | 24x-2=16 | | 4x+5y/3=11 | | -9-12n=8-4n | | 10(a+6)a=-(4-a) | | -3y+28-y^2=0 | | x^2-10x+54=0 | | x+10=((2x-1)/3)+13 | | 18+4m=0 | | 4(x-9)=5(2x+6) | | 14-8c+7=37 |