(10X-9)2=8X+12

Simple and best practice solution for (10X-9)2=8X+12 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 (10X-9)2=8X+12 equation:


Simplifying
(10X + -9) * 2 = 8X + 12

Reorder the terms:
(-9 + 10X) * 2 = 8X + 12

Reorder the terms for easier multiplication:
2(-9 + 10X) = 8X + 12
(-9 * 2 + 10X * 2) = 8X + 12
(-18 + 20X) = 8X + 12

Reorder the terms:
-18 + 20X = 12 + 8X

Solving
-18 + 20X = 12 + 8X

Solving for variable 'X'.

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

Add '-8X' to each side of the equation.
-18 + 20X + -8X = 12 + 8X + -8X

Combine like terms: 20X + -8X = 12X
-18 + 12X = 12 + 8X + -8X

Combine like terms: 8X + -8X = 0
-18 + 12X = 12 + 0
-18 + 12X = 12

Add '18' to each side of the equation.
-18 + 18 + 12X = 12 + 18

Combine like terms: -18 + 18 = 0
0 + 12X = 12 + 18
12X = 12 + 18

Combine like terms: 12 + 18 = 30
12X = 30

Divide each side by '12'.
X = 2.5

Simplifying
X = 2.5

See similar equations:

| -7=0.75(3+10k)-5k | | 8x-8=-20+2x | | -x+-29=13+2x | | 2n+0.5(n-9)=4.5 | | 5x^3+3x^2-2x=0 | | -2x^2+6x+3=0 | | 90+14x=1070 | | -6=3A-12 | | 8x+12=10x-9 | | 6(x+1.56)=5x | | -4.7+8.6x=-29.64 | | 12=t-8 | | x+Y=-10 | | 5(2x+10)=120 | | 10x+6y+20x+4y+90=180 | | x-3y=-24 | | 2r+9=24 | | 9x=7x+10 | | 6-(-5r)=5r-3 | | 7-(5b+3)=4 | | 7-(5b+3)=1 | | 37+x=5x+9 | | 7-(5b+3)=3 | | 7-(5b+3)=2 | | 7x-(6x+6)=-4 | | 16-3X=-11 | | -9x=12x-15 | | 2x+3y+6=0 | | 10x+8y=30 | | -4x+4y=-8 | | 9-(2c+7)=-14 | | r+1=22 |

Equations solver categories