0.80x-0.30(40+x)=0.70(40)

Simple and best practice solution for 0.80x-0.30(40+x)=0.70(40) 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 0.80x-0.30(40+x)=0.70(40) equation:


Simplifying
0.80x + -0.30(40 + x) = 0.70(40)
0.80x + (40 * -0.30 + x * -0.30) = 0.70(40)
0.80x + (-12 + -0.30x) = 0.70(40)

Reorder the terms:
-12 + 0.80x + -0.30x = 0.70(40)

Combine like terms: 0.80x + -0.30x = 0.5x
-12 + 0.5x = 0.70(40)

Multiply 0.70 * 40
-12 + 0.5x = 28

Solving
-12 + 0.5x = 28

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 0.5x = 28 + 12

Combine like terms: -12 + 12 = 0
0 + 0.5x = 28 + 12
0.5x = 28 + 12

Combine like terms: 28 + 12 = 40
0.5x = 40

Divide each side by '0.5'.
x = 80

Simplifying
x = 80

See similar equations:

| 6(2x-1)=-4(3-3x) | | 57-x=39 | | -12x-10=-6x+14 | | -9=.66x-17 | | x(4+x)+3(x+1)= | | .12x-10=-6x+14 | | R=2h-16 | | 35x^2+52x+12=0 | | 5+60x=11x | | 7m^2-8m-12= | | 12x-64=3x+20 | | 3x+20=12x-64 | | 32-5x=3x+8 | | 4xy+3y+3xy= | | 8x=6x-26 | | -6(8v-7)=-14+8v | | 0=-(x^2-1x-146) | | 6x-26=8x | | x(34+9)=246*6 | | 3x+y=13 | | 3y+9=-2y+7 | | 8x+6(1-7x)=-24-4x | | 9x+25=(-72) | | -3n^2-n+10=0 | | 2r^2-3r+1=0 | | 24-5b=6b+4(1-4b) | | (x+9)(x+9)=14 | | 8x-37=-4(3-3x)-5 | | x+y-4=0 | | -9(t-4)-(t+6)=9 | | 6-9x=70-37x | | 6-9x=70-37x |

Equations solver categories