4(x-2)+5(x+1)=-30

Simple and best practice solution for 4(x-2)+5(x+1)=-30 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 4(x-2)+5(x+1)=-30 equation:


Simplifying
4(x + -2) + 5(x + 1) = -30

Reorder the terms:
4(-2 + x) + 5(x + 1) = -30
(-2 * 4 + x * 4) + 5(x + 1) = -30
(-8 + 4x) + 5(x + 1) = -30

Reorder the terms:
-8 + 4x + 5(1 + x) = -30
-8 + 4x + (1 * 5 + x * 5) = -30
-8 + 4x + (5 + 5x) = -30

Reorder the terms:
-8 + 5 + 4x + 5x = -30

Combine like terms: -8 + 5 = -3
-3 + 4x + 5x = -30

Combine like terms: 4x + 5x = 9x
-3 + 9x = -30

Solving
-3 + 9x = -30

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 9x = -30 + 3

Combine like terms: -3 + 3 = 0
0 + 9x = -30 + 3
9x = -30 + 3

Combine like terms: -30 + 3 = -27
9x = -27

Divide each side by '9'.
x = -3

Simplifying
x = -3

See similar equations:

| 16x+20x=108 | | 4x-6x+18=7x-(15-8x) | | 3x+1=5x+21 | | 2x-11=49 | | 4a+4(x+3)=17 | | -2x+20=6 | | X+-2=-36 | | 34/1*5/2 | | 98=7v | | 37=x-(-3) | | 7/x+5/x | | 5x-3x+4=5x-(16-2x) | | -2x-14=6x+2 | | 19p=76 | | x^3+X^2=220 | | 3+a=9 | | 12x-63=3(4x-24) | | x-5(x-3)=21 | | 5(x+9)+4=89 | | 2/4+3/12 | | 3(x+7)-4=41 | | 5x-3=13- | | 125x-16x^2+6=0 | | x^2-4x+9=-9 | | 24-6x=9x | | A+5=-5a-31 | | 292=113-w | | a=18-7(2) | | -1+2n=-2-(n+5) | | -168=-84x | | 14x^2-30x-3=0 | | x+3/4=-1/5 |

Equations solver categories