3(4-7x)+2(5-x)=38

Simple and best practice solution for 3(4-7x)+2(5-x)=38 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 3(4-7x)+2(5-x)=38 equation: 


Simplifying
3(4 + -7x) + 2(5 + -1x) = 38
(4 * 3 + -7x * 3) + 2(5 + -1x) = 38
(12 + -21x) + 2(5 + -1x) = 38
12 + -21x + (5 * 2 + -1x * 2) = 38
12 + -21x + (10 + -2x) = 38

Reorder the terms:
12 + 10 + -21x + -2x = 38

Combine like terms: 12 + 10 = 22
22 + -21x + -2x = 38

Combine like terms: -21x + -2x = -23x
22 + -23x = 38

Solving
22 + -23x = 38

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + -23x = 38 + -22

Combine like terms: 22 + -22 = 0
0 + -23x = 38 + -22
-23x = 38 + -22

Combine like terms: 38 + -22 = 16
-23x = 16

Divide each side by '-23'.
x = -0.6956521739

Simplifying
x = -0.6956521739

See similar equations:

| c^2-100+20c=0 | | log(7x-6)=2logx | | x*x*x+4=31 | | 3x^2+36x+42=0 | | 11x^2+8x+4=0 | | 9a^2-81=0 | | (n-2)2=12 | | 2x^2+13x+19=0 | | -(3xy-11)+4(3xy+6)= | | 2-8c-20=0 | | 2a^2-12ab-32b^2=0 | | x=220-40*0 | | (5y+2)(y+5)=-2(5y+2) | | 7x-9=-x-9 | | (-65x)-(-15)=-4x-8x | | 5x-8=-x+10 | | (x+2)(x+8)=12 | | v(x)=(10-2x)(8-2x)(x) | | h(t)=20+16t^2+32t | | f(x)=7x+4 | | (40)2= | | 6z=2(z+1) | | 2-(x+4)=9 | | 8y^2-16=4 | | (a^3)(a^2)= | | 10+2g-7=-8g+29-3g | | 0.75p=0.4p+100 | | 2x+177=11x-12 | | 9x-7=6x+10 | | -12-9x=10x+24 | | 10y=-1-.9 | | -x+9=-11+4x |

Equations solver categories