7[9-(-7x-3)]=441x+252

Simple and best practice solution for 7[9-(-7x-3)]=441x+252 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[9-(-7x-3)]=441x+252 equation:


Simplifying
7[9 + -1(-7x + -3)] = 441x + 252

Reorder the terms:
7[9 + -1(-3 + -7x)] = 441x + 252
7[9 + (-3 * -1 + -7x * -1)] = 441x + 252
7[9 + (3 + 7x)] = 441x + 252

Combine like terms: 9 + 3 = 12
7[12 + 7x] = 441x + 252
[12 * 7 + 7x * 7] = 441x + 252
[84 + 49x] = 441x + 252

Reorder the terms:
84 + 49x = 252 + 441x

Solving
84 + 49x = 252 + 441x

Solving for variable 'x'.

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

Add '-441x' to each side of the equation.
84 + 49x + -441x = 252 + 441x + -441x

Combine like terms: 49x + -441x = -392x
84 + -392x = 252 + 441x + -441x

Combine like terms: 441x + -441x = 0
84 + -392x = 252 + 0
84 + -392x = 252

Add '-84' to each side of the equation.
84 + -84 + -392x = 252 + -84

Combine like terms: 84 + -84 = 0
0 + -392x = 252 + -84
-392x = 252 + -84

Combine like terms: 252 + -84 = 168
-392x = 168

Divide each side by '-392'.
x = -0.4285714286

Simplifying
x = -0.4285714286

See similar equations:

| 4x^2-7x+10=0 | | -5y=2y-28 | | -3(-r+3)=6r+6(1-r) | | 9x^2+18x+3= | | (x+6)(x-3)=(2x+7)(x-3) | | 14x=3y+2x | | 3z^2-33=0 | | 8(4n-n)=-4(4-6n) | | 5(x-6)=6x-5 | | 81s^2+90s+25=0 | | 27x^6+125=0 | | 1056=(1+.13n)640 | | 8v^3=32v | | 0.5x+12=0 | | 2(-5+6x)=13+12x | | x(9.6)+x=722.4 | | 4x-(4x-12)=12 | | y=6y+30 | | 80x^5-200x^4+125x^3=0 | | -4x+4(x-7)=4 | | 6-2x=29 | | (-3/8)X-(4/5)=(7/4) | | 12x+45= | | 5x-17=8x-44 | | 8x-(-3)-x+(-5)= | | 9m=-63 | | -18+k=37 | | x^2+10x=-6 | | 8x+4x=21 | | 5p+3=33 | | 5p+3= | | 2x+10=5x+4 |

Equations solver categories