0.9x+5.1x-7=2(2.5-7)

Simple and best practice solution for 0.9x+5.1x-7=2(2.5-7) 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 0.9x+5.1x-7=2(2.5-7) equation:


Simplifying
0.9x + 5.1x + -7 = 2(2.5 + -7)

Reorder the terms:
-7 + 0.9x + 5.1x = 2(2.5 + -7)

Combine like terms: 0.9x + 5.1x = 6x
-7 + 6x = 2(2.5 + -7)

Combine like terms: 2.5 + -7 = -4.5
-7 + 6x = 2(-4.5)

Multiply 2 * -4.5
-7 + 6x = -9

Solving
-7 + 6x = -9

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 6x = -9 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = -9 + 7
6x = -9 + 7

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

Divide each side by '6'.
x = -0.3333333333

Simplifying
x = -0.3333333333

See similar equations:

| 0=1/6y=8 | | 5y+1.4=7y-2.8 | | 6/(2/3)*(-3/5) | | 0.09/10.8 | | 9[6-9(x-1)]+5[(4x+5)-9]=16x-334 | | 10.8/0.09 | | 2x+5*12=35 | | 15y-912750=2250x-200700 | | 2y+2=3y+12 | | 25-6x=-17 | | 10.8/9.09 | | 2x^2+17x-7.5=0 | | lnx+ln(x+5)=-4 | | 5r+9=-1-3r-8r | | 3x^2=4x-6 | | 2[(2p+7)-3(p-1)]=-7 | | Z-20/-23=-14 | | 87=23+8x | | x^3+9*x^2-54*x-16=0 | | 1/2(n-8)=1/2n-3/2 | | 5t-9/t=12 | | 5t-9/t=9 | | 2+4x=3x-7 | | 9-(x-2y)(x-2y)= | | 2x=3x-12-4 | | 9x+99=-36 | | T+6t-7=7t-7 | | 8x+24+68=180 | | 4(x-6)-2=28 | | 1/5(15=5)=8n-9 | | -g+8=-g+11 | | 5x+6=10x-3 |

Equations solver categories