80(1.7+x)+25(1.7-x)=20

Simple and best practice solution for 80(1.7+x)+25(1.7-x)=20 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 80(1.7+x)+25(1.7-x)=20 equation: 


Simplifying
80(1.7 + x) + 25(1.7 + -1x) = 20
(1.7 * 80 + x * 80) + 25(1.7 + -1x) = 20
(136 + 80x) + 25(1.7 + -1x) = 20
136 + 80x + (1.7 * 25 + -1x * 25) = 20
136 + 80x + (42.5 + -25x) = 20

Reorder the terms:
136 + 42.5 + 80x + -25x = 20

Combine like terms: 136 + 42.5 = 178.5
178.5 + 80x + -25x = 20

Combine like terms: 80x + -25x = 55x
178.5 + 55x = 20

Solving
178.5 + 55x = 20

Solving for variable 'x'.

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

Add '-178.5' to each side of the equation.
178.5 + -178.5 + 55x = 20 + -178.5

Combine like terms: 178.5 + -178.5 = 0.0
0.0 + 55x = 20 + -178.5
55x = 20 + -178.5

Combine like terms: 20 + -178.5 = -158.5
55x = -158.5

Divide each side by '55'.
x = -2.881818182

Simplifying
x = -2.881818182

See similar equations:

| 0.25=k*125 | | 27=3*(q^2) | | 27=3*q^2 | | 12s^2+25-7=0 | | (x+2011)(x+2013)(x+2014)=(x+2013)(x+2014)(x+2015) | | 4x-21=51 | | 128=6*t^3 | | 128=6t^3 | | (x-4)(m+2n)+n(x-4)=0 | | 25x-60x+36=0 | | 15a=130 | | v+4.98=9.28 | | 10=6.25*x^2 | | 100=k*16 | | 2889=5 | | x^2-3x-2=o | | x^2-x-2=o | | 8-6x+9+2x+5x-3=6+3*4 | | 7.8i-8=1.3i+10 | | 2.25X=5x+17 | | 3x+6y=k | | 6-3.8= | | 1738=x*y | | 99+w=189 | | 9x-4=12x+10 | | 4x^2-17x+8= | | 23-16x=31 | | 15x+2x=0 | | 14x-35=42 | | 22x^2-25x+77=0 | | (8xy+y^2)dx+(4x^2+2xy-y^2)dy=0 | | 4x+20=9x-(30) |

Equations solver categories