1.8a+1.4+0.7a=7.4+0.5a

Simple and best practice solution for 1.8a+1.4+0.7a=7.4+0.5a 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 1.8a+1.4+0.7a=7.4+0.5a equation: 


Simplifying
1.8a + 1.4 + 0.7a = 7.4 + 0.5a

Reorder the terms:
1.4 + 1.8a + 0.7a = 7.4 + 0.5a

Combine like terms: 1.8a + 0.7a = 2.5a
1.4 + 2.5a = 7.4 + 0.5a

Solving
1.4 + 2.5a = 7.4 + 0.5a

Solving for variable 'a'.

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

Add '-0.5a' to each side of the equation.
1.4 + 2.5a + -0.5a = 7.4 + 0.5a + -0.5a

Combine like terms: 2.5a + -0.5a = 2a
1.4 + 2a = 7.4 + 0.5a + -0.5a

Combine like terms: 0.5a + -0.5a = 0.0
1.4 + 2a = 7.4 + 0.0
1.4 + 2a = 7.4

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 2a = 7.4 + -1.4

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 2a = 7.4 + -1.4
2a = 7.4 + -1.4

Combine like terms: 7.4 + -1.4 = 6
2a = 6

Divide each side by '2'.
a = 3

Simplifying
a = 3

See similar equations:

| .5=.5c-2 | | 6(n-5)-11n=I | | (X^2-3X-24)(X+2)= | | 54.95*x=2.5*x | | 6x=7-4 | | y-7=14 | | -13-b=1-3b | | 4(x-4)=-8 | | 3x^2-7ax+2a^2=0 | | 1+6(3+8v)=4v-25 | | x-5/6=1/12 | | (v-3)(v-3)=2v^2-9v-9 | | 2y=7(15)-4 | | 9[x+2]=66 | | 9=7z-13-21 | | 2y=7(10)-4 | | 9[x+5]=75 | | X^2y-16y=0 | | -7(8b+6)=21+7b | | -5(a-b)-(a-b)+8(a-b)= | | 2y=7(5)-4 | | bc=ax | | 8y+4=5y-5 | | 3x+1+5x-5=180 | | -2/3(24t-7)=-8(-t-4)-6 | | 2y=7x-4 | | -2b+7=3 | | .9+3x=6 | | 5x+15=-50 | | 8.3x^2-2x-74.7=0 | | 2(r+4)=4+4r | | 4x+y=90 |

Equations solver categories