.3x+1=.4(x-2)

Simple and best practice solution for .3x+1=.4(x-2) 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 .3x+1=.4(x-2) equation:


Simplifying
0.3x + 1 = 0.4(x + -2)

Reorder the terms:
1 + 0.3x = 0.4(x + -2)

Reorder the terms:
1 + 0.3x = 0.4(-2 + x)
1 + 0.3x = (-2 * 0.4 + x * 0.4)
1 + 0.3x = (-0.8 + 0.4x)

Solving
1 + 0.3x = -0.8 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
1 + 0.3x + -0.4x = -0.8 + 0.4x + -0.4x

Combine like terms: 0.3x + -0.4x = -0.1x
1 + -0.1x = -0.8 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
1 + -0.1x = -0.8 + 0.0
1 + -0.1x = -0.8

Add '-1' to each side of the equation.
1 + -1 + -0.1x = -0.8 + -1

Combine like terms: 1 + -1 = 0
0 + -0.1x = -0.8 + -1
-0.1x = -0.8 + -1

Combine like terms: -0.8 + -1 = -1.8
-0.1x = -1.8

Divide each side by '-0.1'.
x = 18

Simplifying
x = 18

See similar equations:

| 2x-24=78 | | ×/2=13/2 | | 2x+21=3(4x+6) | | 7/8n=-14 | | 19x+4y+12x= | | N+88=146 | | (-3x)=4(3x-2)+1 | | 10x+6y=1620 | | 4X+8Y-30AND-4X+2Y=-30 | | 2.17=0.02x+1.93 | | .3x+1.4=1.6 | | 2(m-3)+7=11 | | 6=-3(1-2n) | | 19x-4x= | | 7n^2+41n+58+10n+4=0 | | 3n=8.80 | | 11x-2+75=360 | | 2x^3+7x^2-33x-18=0 | | 13-53=3 | | 2(m+3)+7=11 | | Y-3x=17 | | 75=x-4 | | -6-(7+4b)=-29-6b | | 7u+7=19u+-3u+61 | | 50+8x+10=180 | | 10/32=x/100 | | 0=49-36w^2 | | 5=5q | | e+d=6d | | 2/3v-9/5=-1/2 | | f(x)=1.7x^2 | | 0=12v^5+16v^4-28v^3 |

Equations solver categories