5(4x-2)=-21(7-x)

Simple and best practice solution for 5(4x-2)=-21(7-x) 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 5(4x-2)=-21(7-x) equation:


Simplifying
5(4x + -2) = -21(7 + -1x)

Reorder the terms:
5(-2 + 4x) = -21(7 + -1x)
(-2 * 5 + 4x * 5) = -21(7 + -1x)
(-10 + 20x) = -21(7 + -1x)
-10 + 20x = (7 * -21 + -1x * -21)
-10 + 20x = (-147 + 21x)

Solving
-10 + 20x = -147 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
-10 + 20x + -21x = -147 + 21x + -21x

Combine like terms: 20x + -21x = -1x
-10 + -1x = -147 + 21x + -21x

Combine like terms: 21x + -21x = 0
-10 + -1x = -147 + 0
-10 + -1x = -147

Add '10' to each side of the equation.
-10 + 10 + -1x = -147 + 10

Combine like terms: -10 + 10 = 0
0 + -1x = -147 + 10
-1x = -147 + 10

Combine like terms: -147 + 10 = -137
-1x = -137

Divide each side by '-1'.
x = 137

Simplifying
x = 137

See similar equations:

| y=36-4x | | (5x-1)(2x+3)=8x | | 5(258-x)=x | | 9v+6.5+7.5=18.5 | | 0=-16t^2+128t | | x^2+y^2+2x+2y-8=0 | | 45(x+1)=60x | | (5/6)x-(1/3)=3 | | 22.5=-5y+9y | | -4*2*9= | | AE=3600+-0.8Y | | 5/6x-1/3+3 | | 3(y+7)=3(y-2) | | 22.5=5y+9y | | 5(8+x)+9= | | -9h-4h=20.5 | | 5(3n+3)=9(4n+7)+1 | | 4c^3+16c^2-48c=0 | | 5y+3(y-3)=5(y+1)-4 | | 0.15x+0.3(x-5)=0.01(5x-1) | | 4b-55+6b=980 | | 10+10=2x+2 | | -4(3t-5)+3t=8t-3 | | 81y^3+192=0 | | 25(x+24)=35x | | 25(x+23)=35x | | 25(x+25)=35x | | 2x+1=10+1 | | Z=blt | | 7x/6-11/54=x/9 | | x-3x^(1/3)=0 | | -22.5-3.5r=2(2.5r+5.5) |

Equations solver categories