7-2(x+3)=9(x-1)

Simple and best practice solution for 7-2(x+3)=9(x-1) 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 7-2(x+3)=9(x-1) equation:


Simplifying
7 + -2(x + 3) = 9(x + -1)

Reorder the terms:
7 + -2(3 + x) = 9(x + -1)
7 + (3 * -2 + x * -2) = 9(x + -1)
7 + (-6 + -2x) = 9(x + -1)

Combine like terms: 7 + -6 = 1
1 + -2x = 9(x + -1)

Reorder the terms:
1 + -2x = 9(-1 + x)
1 + -2x = (-1 * 9 + x * 9)
1 + -2x = (-9 + 9x)

Solving
1 + -2x = -9 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
1 + -2x + -9x = -9 + 9x + -9x

Combine like terms: -2x + -9x = -11x
1 + -11x = -9 + 9x + -9x

Combine like terms: 9x + -9x = 0
1 + -11x = -9 + 0
1 + -11x = -9

Add '-1' to each side of the equation.
1 + -1 + -11x = -9 + -1

Combine like terms: 1 + -1 = 0
0 + -11x = -9 + -1
-11x = -9 + -1

Combine like terms: -9 + -1 = -10
-11x = -10

Divide each side by '-11'.
x = 0.9090909091

Simplifying
x = 0.9090909091

See similar equations:

| -188=-12x-44 | | 8x+26=x | | 3x+13y=-59 | | 6x+4(800-x)=36000 | | 22/7x14/15 | | -8x-43=93 | | 18*2x/3 | | 1.5(20-y)+2y=12 | | (X+12)+(4x-52)=90 | | -5x+23=-22 | | Y+6.3=9.77 | | h(t)=-16t^2+150+60 | | x^2+y^2-18x+14y+150=0 | | -3y=x-9 | | 15-5(x-2)=10 | | x=x(a+b) | | 4y=-12x-4 | | 5x+24=109 | | 1.25/2= | | 0.17x+0.07(50000+-1x)=6000 | | 2/3×-4=6 | | 1-x^2/3 | | 0.17x+0.07(6000-x)=6000 | | 236-15x=x^2 | | 5j-2=-12 | | 66=-8x-78 | | 0.17x+0.07(6000+-1x)=6000 | | -16x^2+96x+64=0 | | 2x+.03=x | | -4k+2=-6 | | Log^5x^3=15 | | -3j-6=-3 |

Equations solver categories