1.5q-3.8q+1.8=-7.4

Simple and best practice solution for 1.5q-3.8q+1.8=-7.4 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 1.5q-3.8q+1.8=-7.4 equation:


Simplifying
1.5q + -3.8q + 1.8 = -7.4

Reorder the terms:
1.8 + 1.5q + -3.8q = -7.4

Combine like terms: 1.5q + -3.8q = -2.3q
1.8 + -2.3q = -7.4

Solving
1.8 + -2.3q = -7.4

Solving for variable 'q'.

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

Add '-1.8' to each side of the equation.
1.8 + -1.8 + -2.3q = -7.4 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + -2.3q = -7.4 + -1.8
-2.3q = -7.4 + -1.8

Combine like terms: -7.4 + -1.8 = -9.2
-2.3q = -9.2

Divide each side by '-2.3'.
q = 4

Simplifying
q = 4

See similar equations:

| 3x^2+2x-210=0 | | −3(x−4)=3(−8−1/2x) | | 9c+23=-7c-89 | | sin(30)=x/8 | | 0f=-42 | | 15x-30=60-10x+10 | | 3w^2-2+w=0 | | 23+18y=-12+14y | | 21=3G+q | | 4d^2+9=12 | | 10x+8=25 | | 7/2=41-22c | | 16.16+.9x=16.68+-.14 | | 5x^2+10z+9=0 | | 2(b-3)=5(b+8)-19 | | =xa-xb-a+b | | 11-6t-14=8t+33-5t | | 6x+13=12x-41 | | 15.93+.13x=16.68+-.11 | | 2-18=9x-2-8x | | 4x+14=6x-12 | | 2(4n)(3m)= | | -(3x-14)+2(6x+7)= | | x(3x+2)=200 | | 9-(5z+2)= | | tan(x-pi/4) | | -sin^2(x)-sinx-cos^2(x)=1 | | X+(y+18)=144 | | -10z+-9z=12 | | -sin^2(x)-sinx-cos^2(x)= | | c=6*6+12*180 | | (-38)+82+(-76)= |

Equations solver categories