9=-5(4x+3)+21x

Simple and best practice solution for 9=-5(4x+3)+21x 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 9=-5(4x+3)+21x equation:


Simplifying
9 = -5(4x + 3) + 21x

Reorder the terms:
9 = -5(3 + 4x) + 21x
9 = (3 * -5 + 4x * -5) + 21x
9 = (-15 + -20x) + 21x

Combine like terms: -20x + 21x = 1x
9 = -15 + 1x

Solving
9 = -15 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
9 + -1x = -15 + 1x + -1x

Combine like terms: 1x + -1x = 0
9 + -1x = -15 + 0
9 + -1x = -15

Add '-9' to each side of the equation.
9 + -9 + -1x = -15 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = -15 + -9
-1x = -15 + -9

Combine like terms: -15 + -9 = -24
-1x = -24

Divide each side by '-1'.
x = 24

Simplifying
x = 24

See similar equations:

| -12-3x+8=13x | | 27-3x=10 | | -42=6a | | 4+0.24=15.76 | | -7(7x+7)=49x+49 | | 6a^2-50a+16=0 | | 8(4a-b)-5(7b-8a)= | | 100000000=150x/175-x | | 150=.03x+.05(3100-x) | | 7+x=-8 | | 3(m+3)+12=2(m+10) | | x^2=12x+6 | | 2+2n=22 | | 8w+20=56 | | 1/2(4x+8)=-22 | | 8(1+5x)+5x=13+5x | | x-8=-3x-7 | | 17+x+102=180 | | (4-5x)(4x-5)=(10x-3)(7-2x) | | -2/5(y+3/4)=-1/6(y+3) | | x=12x^2+6 | | 8x+4y+2= | | 100000=150x/175-x | | 3x-14=4x-15 | | 3(x+1)-[2(3-2x)]-3(3-x)=2(x+5)-4 | | w^2+4w-88=0 | | 100+x+90=180 | | 3x-15+4x=6-(5x-3) | | Z/4+8=9-2/4 | | 12+4n=7n-6(n+2) | | 74+x=180 | | -3x^2+12=10 |

Equations solver categories