7x-4(3-7x)=-222

Simple and best practice solution for 7x-4(3-7x)=-222 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 7x-4(3-7x)=-222 equation:


Simplifying
7x + -4(3 + -7x) = -222
7x + (3 * -4 + -7x * -4) = -222
7x + (-12 + 28x) = -222

Reorder the terms:
-12 + 7x + 28x = -222

Combine like terms: 7x + 28x = 35x
-12 + 35x = -222

Solving
-12 + 35x = -222

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 + 35x = -222 + 12

Combine like terms: -12 + 12 = 0
0 + 35x = -222 + 12
35x = -222 + 12

Combine like terms: -222 + 12 = -210
35x = -210

Divide each side by '35'.
x = -6

Simplifying
x = -6

See similar equations:

| 8+2*(x-1)=7-(x+4) | | 3(x-5)+5=14-2(x-3) | | Z/10-20=20 | | -14(6X-3)+4-21=36-3(10X+4) | | x^2-10x+80=0 | | 6(p-2)+7p=-116 | | 7x-3=-3x+7 | | 3x+220=11x-12 | | (3+z)6+18z= | | (2)(2-a)(2a^2-8)=1 | | -3(5y-8)+2(3y+9)= | | 15x-12+5x-18=90 | | 8+(x-1)-2x=6+(x+3)-5x+2 | | 149+13x+5=90 | | (3x+5)(x-10)-3x(x-10)=0 | | 6y+12y+13=2y^2+4 | | -112=-8(3a+8) | | n(n-10)=69.5 | | x^2=16y | | 124(-2x-1)=25 | | 2y+8=6x^2-10x | | 2+3x=-2+x | | a(a-x)=b(b-x) | | 5(x+7)2=0 | | -0.11111111(x-27)+0.33333333(x+3)=x-17 | | 9x^2-30x=0 | | 2/3(15x-12)=9x-6 | | 0.33333333(5x+3)-0.25(x+5)=4 | | x2=√8/8 | | r/3-4=12 | | 0.2(x-2)=4x-3(x-1)+3.8 | | 1/3(15×-12)=9×-6 |

Equations solver categories