(4a+4b)-7(7a-4b)=

Simple and best practice solution for (4a+4b)-7(7a-4b)= 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 (4a+4b)-7(7a-4b)= equation:


Simplifying
(4a + 4b) + -7(7a + -4b) = 0

Remove parenthesis around (4a + 4b)
4a + 4b + -7(7a + -4b) = 0
4a + 4b + (7a * -7 + -4b * -7) = 0
4a + 4b + (-49a + 28b) = 0

Reorder the terms:
4a + -49a + 4b + 28b = 0

Combine like terms: 4a + -49a = -45a
-45a + 4b + 28b = 0

Combine like terms: 4b + 28b = 32b
-45a + 32b = 0

Solving
-45a + 32b = 0

Solving for variable 'a'.

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

Add '-32b' to each side of the equation.
-45a + 32b + -32b = 0 + -32b

Combine like terms: 32b + -32b = 0
-45a + 0 = 0 + -32b
-45a = 0 + -32b
Remove the zero:
-45a = -32b

Divide each side by '-45'.
a = 0.7111111111b

Simplifying
a = 0.7111111111b

See similar equations:

| 5+r-2=6 | | 8x/4=-4 | | (6p+8q)-6(6p-6q)= | | 4b=2(a-9) | | 9x/4-x/4 | | 7x+3=-60 | | 5a+64=a | | 6,8=(x*100000)/(x+100000) | | 2/5x=-30 | | 2x-5=2x-10 | | 7(k-6)-(-9k-2)=15k | | 5y/y | | -x+3y=11 | | x/-2+2x/3+3=x+3 | | -2(2x-1)=4(x-1) | | -15+5x=5 | | -7x+1=5x+1 | | 3y+x=32 | | -2/3+y=-1/4 | | 3x+7x=10x+1 | | 35=3+14 | | x^2-3x+5/2=0 | | 48=4(5x+7) | | 5z+16=8z-5 | | 4+2x-4x+3x=5x+7+11-2x | | x-6/100=15 | | 2/x+1=7 | | x*6+x=56 | | 2+18=x+4 | | -3x+2x=10x+4 | | -5/(3/5) | | -8-2=13-9x |

Equations solver categories