2a+5b=7

Simple and best practice solution for 2a+5b=7 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 2a+5b=7 equation: 


Simplifying
2a + 5b = 7

Solving
2a + 5b = 7

Solving for variable 'a'.

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

Add '-5b' to each side of the equation.
2a + 5b + -5b = 7 + -5b

Combine like terms: 5b + -5b = 0
2a + 0 = 7 + -5b
2a = 7 + -5b

Divide each side by '2'.
a = 3.5 + -2.5b

Simplifying
a = 3.5 + -2.5b

See similar equations:

| 7u/5=42 | | X=1.571428571 | | 400x+200=350x+850 | | 9e^11x=11 | | -3x+-5=2x | | 270.04=3.14*D | | 9(x-9)=-18 | | 2x+76=90 | | 10.50=1.50+2n | | 5(2y-4)=-10 | | 2.6=x/(2-2x) | | 5x+24=3 | | -(-7x-5)+8x-10= | | 2x+5(5x-14)=97 | | 14*20-6(20+3)=20+9 | | 2/3=10/e | | 5x-4x=-6x+4 | | 3(7x+2)(x-1)=0 | | =56x^7+21x^4+63x^3 | | 4(x-1)-3x=-2x-4+3 | | 2(r/3-7)=30 | | 3x^3-8x^2-20x+16=0 | | 7y+26=180 | | 6x+14+90+94=180 | | 10m-13m+5+11m=21 | | 20x=40+10x | | 17j-6j+2j-5j-j=7 | | 0=-12x^2-1560x-48000 | | x/x-8=24-2x/x-8 | | -27=-5x-2(-3+18) | | 0.083x-0.083=0.125+0.16-0.16x | | -3x+2y=-14 |

Equations solver categories