10a+4-7a-1=27

Simple and best practice solution for 10a+4-7a-1=27 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 10a+4-7a-1=27 equation:


Simplifying
10a + 4 + -7a + -1 = 27

Reorder the terms:
4 + -1 + 10a + -7a = 27

Combine like terms: 4 + -1 = 3
3 + 10a + -7a = 27

Combine like terms: 10a + -7a = 3a
3 + 3a = 27

Solving
3 + 3a = 27

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 3a = 27 + -3

Combine like terms: 3 + -3 = 0
0 + 3a = 27 + -3
3a = 27 + -3

Combine like terms: 27 + -3 = 24
3a = 24

Divide each side by '3'.
a = 8

Simplifying
a = 8

See similar equations:

| 3(x+7)=(3x+21) | | 9z+4=10z-2 | | 5(-3y^3)= | | x=x+70 | | 9x^3+33x^2+63x=0 | | -2(t-1)=76 | | 7x^2-4xy-3y^2=0 | | 18z-8=16z+8 | | y=8y+28 | | (7a+4)(3a-9)=0 | | -2y+6=2(3y+9) | | (7a+4)(a-9)=0 | | 8c+6c-9=61 | | 3x+30=3x-24 | | =1-xy-20x^2y^2 | | X^2+9x+11=0 | | x=3x+30 | | 3x^2+24xy+48y^2=0 | | q-17+2q=-5 | | -6(3p+4)-30=3(2p+6) | | 0=3x+2x-10 | | 1-xy-20xy= | | 7y+3(y-5)=5(y+1)-4 | | =1-xy-20xy | | 6(t+1)=-4(t-5) | | 5(x-5)+4=-21 | | 3x-15=x+5 | | c^2+3ac+2a^2=0 | | x=5y-7 | | 47-6(x-3)=7x | | -2+9=4b-8-3b | | 12x^4+27x^3+15x^2=0 |

Equations solver categories