0.4(5+2x)-0.5=3(0.3x+7)

Simple and best practice solution for 0.4(5+2x)-0.5=3(0.3x+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+2x)-0.5=3(0.3x+7) equation: 



0.4(5+2x)-0.5=3(0.3x+7)

We move all terms to the left:

0.4(5+2x)-0.5-(3(0.3x+7))=0

We add all the numbers together, and all the variables

0.4(2x+5)-(3(0.3x+7))-0.5=0

We multiply parentheses

0.8x-(3(0.3x+7))+2-0.5=0



We calculate terms in parentheses: -(3(0.3x+7)), so:

3(0.3x+7)

We multiply parentheses

0x+21

We add all the numbers together, and all the variables

x+21

Back to the equation:

-(x+21)



We add all the numbers together, and all the variables

0.8x-(x+21)+1.5=0

We get rid of parentheses

0.8x-x-21+1.5=0

We add all the numbers together, and all the variables

-0.2x-19.5=0

We move all terms containing x to the left, all other terms to the right

-0.2x=19.5

x=19.5/-0.2

x=-97+0.099999999999998/0.2

See similar equations:

| -5/9x+8=-5/9x-3 | | 0.75x+20=2+0.5(x-2) | | 12x-2/5+14=9 | | 25x-76=450 | | -4/5y-7/5=y-4/3 | | 4y-28=4y-64 | | 25x+76=450 | | 2y+31=71 | | x²-8=-x² | | p+3=8p-67 | | 3x-78=27-4x | | 25x-67=450 | | 4w-8=3w+25 | | 20x+70=450 | | 2.7x-1.5=0.9(3x-2)+0.3 | | 5(7x+2)=5x+40 | | 40x+390=578 | | 1/7-1/3y=-1/2 | | 5x-3(x-3)=-4 | | 4x-3=x=12 | | 50+30x=20+50x | | 2(-5x+3)=38-2x | | -11x+5(x-1)=4(x+1)-8 | | 6m-7=186 | | 6w-3=-9(w-8) | | 150+30x=80+50x | | 2x²-45=0 | | Y=|x+5| | | 39+8n=-7n+7(2n+6) | | 140+20x=60+40x | | k(0.021)=(.42)(9) | | 7.3^x+1-5^x+4=3^x+4-5^x+3 |

Equations solver categories