0.30x+0.90(100)=0.40(x+100)

Simple and best practice solution for 0.30x+0.90(100)=0.40(x+100) 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 0.30x+0.90(100)=0.40(x+100) equation: 


Simplifying
0.30x + 0.90(100) = 0.40(x + 100)

Multiply 0.90 * 100
0.30x + 90 = 0.40(x + 100)

Reorder the terms:
90 + 0.30x = 0.40(x + 100)

Reorder the terms:
90 + 0.30x = 0.40(100 + x)
90 + 0.30x = (100 * 0.40 + x * 0.40)
90 + 0.30x = (40 + 0.40x)

Solving
90 + 0.30x = 40 + 0.40x

Solving for variable 'x'.

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

Add '-0.40x' to each side of the equation.
90 + 0.30x + -0.40x = 40 + 0.40x + -0.40x

Combine like terms: 0.30x + -0.40x = -0.1x
90 + -0.1x = 40 + 0.40x + -0.40x

Combine like terms: 0.40x + -0.40x = 0.00
90 + -0.1x = 40 + 0.00
90 + -0.1x = 40

Add '-90' to each side of the equation.
90 + -90 + -0.1x = 40 + -90

Combine like terms: 90 + -90 = 0
0 + -0.1x = 40 + -90
-0.1x = 40 + -90

Combine like terms: 40 + -90 = -50
-0.1x = -50

Divide each side by '-0.1'.
x = 500

Simplifying
x = 500

See similar equations:

| 3(x+3)+2(x+6)=60 | | 0.12=y/0.23 | | 2x+1x+8=90 | | y=3i(6-5i) | | (2y*y)+(2y*3y)+(3y*y)= | | 2x+1x=90 | | y=3(6-5i) | | 5c-6=3 | | Log(4)(x-3)=1 | | 4(2y-5)=7(y+4) | | 6n^2-8n-24=0 | | X^2-6x+9=22 | | 3(5x-2)+2(2x+3)=3x-48 | | (2x+4)(2x+4)=64 | | -9n(8n-3)=0 | | S-4/9=3/9 | | (3x+1)x=1 | | 72/6-{2*[9-(4*2)]} | | x^2+6x-75=0 | | (3*3+2)-(2*2)+28= | | 7(x-5)=11-4x+13 | | 12x-3x+10=5x+18 | | -37+x=-31 | | -8x+6=3x | | 12=10(5)-13 | | 0.8t=0.9+0.3t | | 3-(2e-3)= | | 6x^3/2x^4 | | 4(h-2)=6h+4-2(h-1) | | 3/2x-8=/5 | | 12=10(12)-13 | | Y=44+.78x |

Equations solver categories