-7.1(4.5+1.2a)=86.478

Simple and best practice solution for -7.1(4.5+1.2a)=86.478 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 -7.1(4.5+1.2a)=86.478 equation: 


Simplifying
-7.1(4.5 + 1.2a) = 86.478
(4.5 * -7.1 + 1.2a * -7.1) = 86.478
(-31.95 + -8.52a) = 86.478

Solving
-31.95 + -8.52a = 86.478

Solving for variable 'a'.

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

Add '31.95' to each side of the equation.
-31.95 + 31.95 + -8.52a = 86.478 + 31.95

Combine like terms: -31.95 + 31.95 = 0.00
0.00 + -8.52a = 86.478 + 31.95
-8.52a = 86.478 + 31.95

Combine like terms: 86.478 + 31.95 = 118.428
-8.52a = 118.428

Divide each side by '-8.52'.
a = -13.9

Simplifying
a = -13.9

See similar equations:

| cosx(2sinx+1)=0 | | 4(x)+2(y)=1100 | | T-6=68 | | 40+20y= | | 5(-9x+4)=-7x | | 18x^2-48+32=0x | | 21n-73-46n=27 | | 5/6x-4=4 | | 237.5568=6.11(-8-6x) | | 1080=6(x+16) | | 35-17=(X-2) | | 18x^2-48+32=0 | | 4=4(6x+6)+7(-8-6x) | | p+14=3 | | -3(2b+5)-2(b+5)=-65 | | 9x+x-8=0 | | -14x-17=45 | | (x+1)(4-x)=0 | | 3/4*x+3=10 | | -3(7+x)+4(1+4x)=22 | | 3e^2x-3=12 | | p-20=12 | | 12t^2-15t-4t=5 | | 6(6m+4)-7(m-5)=30 | | 5x+8=3(x-1)+(2x+10) | | 81u^4-1= | | -8(8n-1)+3(1-8n)=11 | | -7x+5y=-13 | | 6x^6-21x^4=0 | | 150=6(4v-3) | | z^2=2z | | -124=-4(6x+7) |

Equations solver categories