7[3-(-5x-3)]=210x+147

Simple and best practice solution for 7[3-(-5x-3)]=210x+147 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 7[3-(-5x-3)]=210x+147 equation:


Simplifying
7[3 + -1(-5x + -3)] = 210x + 147

Reorder the terms:
7[3 + -1(-3 + -5x)] = 210x + 147
7[3 + (-3 * -1 + -5x * -1)] = 210x + 147
7[3 + (3 + 5x)] = 210x + 147

Combine like terms: 3 + 3 = 6
7[6 + 5x] = 210x + 147
[6 * 7 + 5x * 7] = 210x + 147
[42 + 35x] = 210x + 147

Reorder the terms:
42 + 35x = 147 + 210x

Solving
42 + 35x = 147 + 210x

Solving for variable 'x'.

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

Add '-210x' to each side of the equation.
42 + 35x + -210x = 147 + 210x + -210x

Combine like terms: 35x + -210x = -175x
42 + -175x = 147 + 210x + -210x

Combine like terms: 210x + -210x = 0
42 + -175x = 147 + 0
42 + -175x = 147

Add '-42' to each side of the equation.
42 + -42 + -175x = 147 + -42

Combine like terms: 42 + -42 = 0
0 + -175x = 147 + -42
-175x = 147 + -42

Combine like terms: 147 + -42 = 105
-175x = 105

Divide each side by '-175'.
x = -0.6

Simplifying
x = -0.6

See similar equations:

| 4n=2(n+1)+3(n+1) | | (2n-8)(7n+3)= | | y=-8x^2+9 | | 3(2p-5)+2(3p-3)= | | 4*(3-x)=x*x | | (x+16)(6x-4)=180 | | y=6.2+0.5x+0.01x^2 | | 4x=3(-5+x)+20 | | 4y=82 | | y=0.01x^2+0.5x+6.2 | | Y=3(2x-1)-3(5+3x) | | 3(2y-5)=3 | | 960/192= | | 9x^2+9y^2+72x-12y+147=0 | | 1.4(3.5x)+1.4(-2.4y)+(-2.5)(3.0x)+(-2.5)(1.5y)= | | -8x=-224 | | 2(x+3)+7x=42 | | 971/307= | | log(5x+4)-log(3x-7)=1 | | 4(2y+3)=20 | | 14d-3=0 | | 14m-7-8m=-1 | | -20y=-20x+100 | | 960=16t^2+64t | | 7x+8-2(-5x-1)=2(x-1) | | 2a^2(3a^3+11)= | | 908/227= | | 6p-11=-16+p | | 1.4(3.5x)= | | 6ab-8ab+4ab= | | 91-7h=0 | | 11(6c-1)-12=64c+11 |

Equations solver categories