100x+10+y=9*(10x+y)

Simple and best practice solution for 100x+10+y=9*(10x+y) 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 100x+10+y=9*(10x+y) equation:


Simplifying
100x + 10 + y = 9(10x + y)

Reorder the terms:
10 + 100x + y = 9(10x + y)
10 + 100x + y = (10x * 9 + y * 9)
10 + 100x + y = (90x + 9y)

Solving
10 + 100x + y = 90x + 9y

Solving for variable 'x'.

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

Add '-90x' to each side of the equation.
10 + 100x + -90x + y = 90x + -90x + 9y

Combine like terms: 100x + -90x = 10x
10 + 10x + y = 90x + -90x + 9y

Combine like terms: 90x + -90x = 0
10 + 10x + y = 0 + 9y
10 + 10x + y = 9y

Add '-10' to each side of the equation.
10 + 10x + -10 + y = -10 + 9y

Reorder the terms:
10 + -10 + 10x + y = -10 + 9y

Combine like terms: 10 + -10 = 0
0 + 10x + y = -10 + 9y
10x + y = -10 + 9y

Add '-1y' to each side of the equation.
10x + y + -1y = -10 + 9y + -1y

Combine like terms: y + -1y = 0
10x + 0 = -10 + 9y + -1y
10x = -10 + 9y + -1y

Combine like terms: 9y + -1y = 8y
10x = -10 + 8y

Divide each side by '10'.
x = -1 + 0.8y

Simplifying
x = -1 + 0.8y

See similar equations:

| (b^3/c^3)/4 | | 7x+1=4x-5x+4 | | 3x^2-10x-8=8 | | 64t^2+16t+1=0 | | 6+4x=6x+9/3 | | -2x+15-4x=1 | | 12z/8z | | -2[(-4-1)(5-2)-(-6)]+5= | | y^2+20y+100=0 | | 4d=b^3/c^3 | | 1.2=2x+6 | | -[-(-k)]-(-2)(-2+k)=k-(4k+3) | | 4f=-11 | | 28x-7y=28 | | (2x+9)(x-6)=6x+27 | | 2e^2x+6=8 | | -20f=61 | | -16x^2+128x=0 | | 1/4y-2+1/10y | | 9x+2x=0 | | 60.2=2x+6 | | Y=1/2*-4 | | 6r^2+5rt-6t=0 | | 1.5+4/5a=21 | | 11x-2y=12 | | 100+80+100+200+200+280= | | 14x^2-31xy-10y^2=0 | | y=60-3x | | 2/3n-10=14 | | 10y=6x-9 | | B=8/3(j-97) | | P-3.7=-2.5 |

Equations solver categories