7(x+9)-2(1-8x)=22(x+3)-9

Simple and best practice solution for 7(x+9)-2(1-8x)=22(x+3)-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 7(x+9)-2(1-8x)=22(x+3)-9 equation:


Simplifying
7(x + 9) + -2(1 + -8x) = 22(x + 3) + -9

Reorder the terms:
7(9 + x) + -2(1 + -8x) = 22(x + 3) + -9
(9 * 7 + x * 7) + -2(1 + -8x) = 22(x + 3) + -9
(63 + 7x) + -2(1 + -8x) = 22(x + 3) + -9
63 + 7x + (1 * -2 + -8x * -2) = 22(x + 3) + -9
63 + 7x + (-2 + 16x) = 22(x + 3) + -9

Reorder the terms:
63 + -2 + 7x + 16x = 22(x + 3) + -9

Combine like terms: 63 + -2 = 61
61 + 7x + 16x = 22(x + 3) + -9

Combine like terms: 7x + 16x = 23x
61 + 23x = 22(x + 3) + -9

Reorder the terms:
61 + 23x = 22(3 + x) + -9
61 + 23x = (3 * 22 + x * 22) + -9
61 + 23x = (66 + 22x) + -9

Reorder the terms:
61 + 23x = 66 + -9 + 22x

Combine like terms: 66 + -9 = 57
61 + 23x = 57 + 22x

Solving
61 + 23x = 57 + 22x

Solving for variable 'x'.

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

Add '-22x' to each side of the equation.
61 + 23x + -22x = 57 + 22x + -22x

Combine like terms: 23x + -22x = 1x
61 + 1x = 57 + 22x + -22x

Combine like terms: 22x + -22x = 0
61 + 1x = 57 + 0
61 + 1x = 57

Add '-61' to each side of the equation.
61 + -61 + 1x = 57 + -61

Combine like terms: 61 + -61 = 0
0 + 1x = 57 + -61
1x = 57 + -61

Combine like terms: 57 + -61 = -4
1x = -4

Divide each side by '1'.
x = -4

Simplifying
x = -4

See similar equations:

| 5+10x=5(2x+2) | | x^3+4=15x | | -6x+15=14y | | (x+12)(x)=240 | | x^3+4=15 | | (U-6)(u-6)=2u^2-15u+38 | | 3x^2+2q=4 | | 3(1-2x)=.25(6x+9) | | 12x^3+28x^2+16= | | sinx=1/625pi^2 | | 15000+100n= | | 38-2[24/12*(4-1)^2] | | 4.8(-2)+43.1=22.7-5.4(-2) | | -4(n-6)=-5n | | 10x^6-26x^5-12x^4= | | 59/11 | | x-(17)=18 | | (-2.5x+1.14)-(.04x-.5)=a | | Y=ln(x-1)+ln(11-x) | | sinx=x^2/625pi^2 | | (6+z)(5z+1)=0 | | 21+3y-7=11y-10-2y | | A=b•h/2 | | 6(x-1/3)=2(x+23) | | 3=60-x | | -4(n+3)=-3n-2 | | 21-x=8 | | 3(4-8)=1/5(35x+30) | | -7(6+8r)-3r=17 | | 2y+x+-2x+3x=180 | | (1-x)+x=1.008 | | ln(7x-4)=lm(2x+11) |

Equations solver categories