4x-3(4x-21)=127

Simple and best practice solution for 4x-3(4x-21)=127 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 4x-3(4x-21)=127 equation:


Simplifying
4x + -3(4x + -21) = 127

Reorder the terms:
4x + -3(-21 + 4x) = 127
4x + (-21 * -3 + 4x * -3) = 127
4x + (63 + -12x) = 127

Reorder the terms:
63 + 4x + -12x = 127

Combine like terms: 4x + -12x = -8x
63 + -8x = 127

Solving
63 + -8x = 127

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + -8x = 127 + -63

Combine like terms: 63 + -63 = 0
0 + -8x = 127 + -63
-8x = 127 + -63

Combine like terms: 127 + -63 = 64
-8x = 64

Divide each side by '-8'.
x = -8

Simplifying
x = -8

See similar equations:

| -2x-5+4x=1 | | 220000+(5+5+10)x=32x | | 7x+32=3x+76 | | x+(.2*x)=252 | | 6(P-7)=4P-11 | | 2(0)-3=7 | | (9x^3-x)(3x^2+2x)=(9x^3-4x)(3x^2+x) | | 2(y-3)+7=21 | | -7x+5x=-12 | | -t+2=11 | | -3x+5=8-3x | | X^2+y^2+10x-2y-23=0 | | (x+9)(x+3)(x-7)(x+5)-385=0 | | 8(4f-7)= | | 17x+7-6x=10 | | 3(9x-7)=27 | | 4y+2=18,{4,5,6,7} | | 6p-36=20 | | x^2=16-8x | | 6x-13=10x+5 | | log(x)+log(x+12)=log(x-10) | | 22000+(5+5+10)x=32x | | 7(2a+2)+(5a-1)= | | 15-x=9,{5,6,7,8} | | -18.473=-1.3(8-3) | | 47-3x=12-8x | | y=x^2-14x+45 | | 4p+2=3p-9 | | 3(2a+1)+4a=10a+3 | | 3(x+6)=-4(12-2x) | | 4x^4-4x^3-16x^2+16=0 | | 7x-9y=7 |

Equations solver categories