90+.4a=70+.5B

Simple and best practice solution for 90+.4a=70+.5B 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 90+.4a=70+.5B equation: 


Simplifying
90 + 0.4a = 70 + 0.5B

Solving
90 + 0.4a = 70 + 0.5B

Solving for variable 'a'.

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

Add '-90' to each side of the equation.
90 + -90 + 0.4a = 70 + -90 + 0.5B

Combine like terms: 90 + -90 = 0
0 + 0.4a = 70 + -90 + 0.5B
0.4a = 70 + -90 + 0.5B

Combine like terms: 70 + -90 = -20
0.4a = -20 + 0.5B

Divide each side by '0.4'.
a = -50 + 1.25B

Simplifying
a = -50 + 1.25B

See similar equations:

| abs(3x-4)=Abs(3x+5) | | 7x+4-2x=-26 | | 12.34+c=50 | | 90=3x+(y+7) | | 72=.6 | | 24x+13=5(4x+4)+4x-7 | | 6x+3(6x-3)=183 | | 10.00+22.00d=0.05d | | 180=(3x+2)+(2x+5)+(x+3) | | .15(m+30)=45 | | 0.5m+8.4=5.9-0.1m | | 3/k=1/9 | | 4x^2+18x+23=(4x+1)(x+23) | | 4x^2+17x+23=(4x+1)(x+23) | | 4x^2+0x+23=(4x+1)(x+23) | | 18x-7+5=14-x+3+2x | | 4x^2+16x+23=(4x+1)(x+23) | | 6x+3(x-14)=12 | | 4x^2+15x+23=(4x+1)(x+23) | | 2(2x+4)=3(2x-7) | | 4x^2+14x+23=(4x+1)(x+23) | | 4x^2+13x+23=(4x+1)(x+23) | | 4x^2+12x+23=(4x+1)(x+23) | | 5ln(3-x)=20 | | 4x^2+11x+23=(4x+1)(x+23) | | 4x^2+10x+23=(4x+1)(x+23) | | .52+.18b=3 | | 14f+16=100 | | 4x^2+9x+23=(4x+1)(x+23) | | .2m+46=.8m | | 4x^2+8x+23=(4x+1)(x+23) | | 4x^2+7x+23=(4x+1)(x+23) |

Equations solver categories