1.8-2x=-7.2

Simple and best practice solution for 1.8-2x=-7.2 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 1.8-2x=-7.2 equation: 


Simplifying
1.8 + -2x = -7.2

Solving
1.8 + -2x = -7.2

Solving for variable 'x'.

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

Add '-1.8' to each side of the equation.
1.8 + -1.8 + -2x = -7.2 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + -2x = -7.2 + -1.8
-2x = -7.2 + -1.8

Combine like terms: -7.2 + -1.8 = -9
-2x = -9

Divide each side by '-2'.
x = 4.5

Simplifying
x = 4.5

See similar equations:

| 3d^2-15d=0 | | 9x-2=-7x-2.2 | | 16y^2-x^2+2x+128y+207=0 | | r+1.75=3 | | m+6=4*m | | 8z+z=8z-7 | | 12=-16x^2+32x+32 | | -3(-4-b)=5-8b/4 | | -a-2=18 | | 12=-16t^2+32t+32 | | -6(x+7)+5= | | 10p-56fg-8f= | | 139=5(1-4n)+2n | | 16=3(g+3)-g | | y=-16x^2+80x+3.5 | | 4-x=40-5x | | 27=-4x+30 | | 2.4=0.8t | | p(x)=x^3+7x^2+2x-40 | | y=-4(27)+30 | | f(x)=5x+10 | | 273=-7(7n+3) | | -1-1/2p=1/10p+5 | | 4(r+9)=7(6+r) | | 9(z+4)-2(z-2)=2(z-2)+4(z-3) | | y=0.4(61)-8 | | 2-3(2+a)=4(a-1)-7 | | -2d-5=-3 | | 61=0.4x-8 | | (2x)2+10p-56fg-8f= | | -111=-7a-6(3a+6) | | -128=4(4-6v) |

Equations solver categories