If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
4x2 + 20 + 25 = 49
Reorder the terms:
20 + 25 + 4x2 = 49
Combine like terms: 20 + 25 = 45
45 + 4x2 = 49
Solving
45 + 4x2 = 49
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-45' to each side of the equation.
45 + -45 + 4x2 = 49 + -45
Combine like terms: 45 + -45 = 0
0 + 4x2 = 49 + -45
4x2 = 49 + -45
Combine like terms: 49 + -45 = 4
4x2 = 4
Divide each side by '4'.
x2 = 1
Simplifying
x2 = 1
Take the square root of each side:
x = {-1, 1}
| 8m+2-3m= | | 45+35=x | | 35+45=x | | 1.25c+2.25a=865.25 | | y+2=2001 | | 2001=y-2 | | y-2=2001 | | 49=h-259 | | 259-h=49 | | h-259=49 | | 12x+y=7 | | 2+8x+12=0 | | 2+8+12=0 | | 16+40x-25x^2=36 | | 96-6x^2=0 | | 2p=10+p | | 5x+6x-9x=5+7 | | f(x)=tan^2x | | -3x-1=-4 | | 4x-11=-31 | | U=3(9n+30)+8(n+1) | | -15=3(4x-1) | | 2x+20=2(2x+2) | | 28=2(3x-1) | | 4x+16=-8 | | 2=2(2x+3) | | 92-x+159=175 | | 3m+18= | | 3(9-4y)=5(4+2y) | | 4x+2y=78 | | 18-12y=20+10y | | 4x=5x+36 |