1.09(1.25)(7-x)=9

Simple and best practice solution for 1.09(1.25)(7-x)=9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 1.09(1.25)(7-x)=9 equation:


Simplifying
1.09(1.25)(7 + -1x) = 9

Multiply 1.09 * 1.25
1.3625(7 + -1x) = 9
(7 * 1.3625 + -1x * 1.3625) = 9
(9.5375 + -1.3625x) = 9

Solving
9.5375 + -1.3625x = 9

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9.5375' to each side of the equation.
9.5375 + -9.5375 + -1.3625x = 9 + -9.5375

Combine like terms: 9.5375 + -9.5375 = 0.0000
0.0000 + -1.3625x = 9 + -9.5375
-1.3625x = 9 + -9.5375

Combine like terms: 9 + -9.5375 = -0.5375
-1.3625x = -0.5375

Divide each side by '-1.3625'.
x = 0.3944954128

Simplifying
x = 0.3944954128

See similar equations:

| -12w^2+20w-3=0 | | 108+4x+4=360 | | 5x+48-2x+33=48 | | -(3y+4)-(2y-8)=-1 | | 1-3-(-2x)=-3-x-(+2+x) | | 3x^3-8x^2+12x-32=0 | | 12(v+2)-4v=2(4v+1)-9 | | q+p+q+p+q= | | x^2+y^2+6x-4y+23=35 | | x^12-13-10=0 | | log(5-2x)0=0 | | x^3+11x-12x=0 | | -1/9 | | y-2=.75(x-2) | | 2(w^2-38-39)=0 | | y-1=-.75(x-2) | | 1.25x*x=180 | | y-2=.75(x-1) | | 33=3 | | 3(4x+1)-9x=6(2x)-(x-6)-2 | | y+2=.75(x+2) | | y+2=.75 | | 2x^2=x+150 | | 11-3h-9=-8 | | 5.6x=5/14 | | 3x6/8= | | 48=15d-12 | | 6x+3y-2x+5y= | | 74+3y+22=a | | 3/5x-7=9-2/15x | | x=-y^2+6y-5 | | x^(5/3)=90 |

Equations solver categories