0.4(5+x)-0.5=3(0.3x+0.7)

Simple and best practice solution for 0.4(5+x)-0.5=3(0.3x+0.7) 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 0.4(5+x)-0.5=3(0.3x+0.7) equation: 


Simplifying
0.4(5 + x) + -0.5 = 3(0.3x + 0.7)
(5 * 0.4 + x * 0.4) + -0.5 = 3(0.3x + 0.7)
(2 + 0.4x) + -0.5 = 3(0.3x + 0.7)

Reorder the terms:
2 + -0.5 + 0.4x = 3(0.3x + 0.7)

Combine like terms: 2 + -0.5 = 1.5
1.5 + 0.4x = 3(0.3x + 0.7)

Reorder the terms:
1.5 + 0.4x = 3(0.7 + 0.3x)
1.5 + 0.4x = (0.7 * 3 + 0.3x * 3)
1.5 + 0.4x = (2.1 + 0.9x)

Solving
1.5 + 0.4x = 2.1 + 0.9x

Solving for variable 'x'.

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

Add '-0.9x' to each side of the equation.
1.5 + 0.4x + -0.9x = 2.1 + 0.9x + -0.9x

Combine like terms: 0.4x + -0.9x = -0.5x
1.5 + -0.5x = 2.1 + 0.9x + -0.9x

Combine like terms: 0.9x + -0.9x = 0.0
1.5 + -0.5x = 2.1 + 0.0
1.5 + -0.5x = 2.1

Add '-1.5' to each side of the equation.
1.5 + -1.5 + -0.5x = 2.1 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -0.5x = 2.1 + -1.5
-0.5x = 2.1 + -1.5

Combine like terms: 2.1 + -1.5 = 0.6
-0.5x = 0.6

Divide each side by '-0.5'.
x = -1.2

Simplifying
x = -1.2

See similar equations:

| 9m+3y=6 | | 2x+155+155+80=540 | | g(x)=x^5ln(3x) | | 11=5x+6x | | -12.42=0.003p | | 1-3*2-3= | | f(x)=x^2-8x+116 | | -3-17x=52-6x | | 2x+2+5x-4+x+9=180 | | 28-4x-8=2x-x | | 28+x=3x-84 | | 6(64)-16+8(4)-9=x | | 3+5p=-27 | | 4(-1+3x)=31+5x | | 10(x+2)=(2x-4)5 | | 3x^2+2x=120 | | 4.5x-3.8=1.5-2.3 | | 5n+34=(-2)(1-7n) | | 0.03=0.04 | | 9-1(-11a)-7a=-1 | | 24x-36=4x^2 | | 6y+6=4y-2 | | 13s+18s= | | 90-15+2b-9+1.5(b+2)=b | | 618=12-12x | | -2(1+4x)=28-3x | | x+3+x+5=4x-14 | | -7(1x+1)=0 | | -1-6(-1)+3=y | | 5(k-3)-2(k+4)=-5 | | X+x+1+x+2=-88 | | -10y+8=-2-7y |

Equations solver categories