7(4x-5)-4(6x+5)=91

Simple and best practice solution for 7(4x-5)-4(6x+5)=91 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(4x-5)-4(6x+5)=91 equation:


Simplifying
7(4x + -5) + -4(6x + 5) = 91

Reorder the terms:
7(-5 + 4x) + -4(6x + 5) = 91
(-5 * 7 + 4x * 7) + -4(6x + 5) = 91
(-35 + 28x) + -4(6x + 5) = 91

Reorder the terms:
-35 + 28x + -4(5 + 6x) = 91
-35 + 28x + (5 * -4 + 6x * -4) = 91
-35 + 28x + (-20 + -24x) = 91

Reorder the terms:
-35 + -20 + 28x + -24x = 91

Combine like terms: -35 + -20 = -55
-55 + 28x + -24x = 91

Combine like terms: 28x + -24x = 4x
-55 + 4x = 91

Solving
-55 + 4x = 91

Solving for variable 'x'.

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

Add '55' to each side of the equation.
-55 + 55 + 4x = 91 + 55

Combine like terms: -55 + 55 = 0
0 + 4x = 91 + 55
4x = 91 + 55

Combine like terms: 91 + 55 = 146
4x = 146

Divide each side by '4'.
x = 36.5

Simplifying
x = 36.5

See similar equations:

| -10+-5=X | | 12(3+17c)= | | -5x+8=2x+20 | | 12-2b=4 | | 10-2q=4 | | (a-2)(a^2-6)= | | -2y+12-4=-10-8y | | 300+20h=400 | | E+5/2=-10 | | x=-32+4y | | 4x^3-40x^2+100x-48=0 | | 24+3(2x+13)=-15x | | 0.4x=7. | | 2x+7=-8 | | 2s^2-13s-16=0 | | 9.4x=7 | | -18+(-20)+19= | | 8.4/3.25=0 | | 2m-7=18 | | 4=3q-5 | | x+32=4y | | 386-x=46-3x | | 6+3d=18 | | 9(y+3)=4y-3 | | Q=10-P/3 | | 3=c/3+1 | | 10+3/4x=19 | | 9=s/3+6 | | -n^2+6n+19=4 | | 3(4x+1)=36 | | 3x+10+2x+30=180 | | 7/2x+1/2x=7+9/2x |

Equations solver categories