98-7a=280

Simple and best practice solution for 98-7a=280 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 98-7a=280 equation: 


Simplifying
98 + -7a = 280

Solving
98 + -7a = 280

Solving for variable 'a'.

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

Add '-98' to each side of the equation.
98 + -98 + -7a = 280 + -98

Combine like terms: 98 + -98 = 0
0 + -7a = 280 + -98
-7a = 280 + -98

Combine like terms: 280 + -98 = 182
-7a = 182

Divide each side by '-7'.
a = -26

Simplifying
a = -26

See similar equations:

| 2(y+5-4y)= | | 2[(-3+5)-8]= | | -2(3-1)= | | 4d+24-6d-15= | | Y=8sin(x) | | 27x-153=6x | | 10(8+2d)= | | 3k+7-2k+3= | | 0.5=2+0.6*x | | -45+22n=153 | | -45+22n=131 | | 180=x-35+x+5+x | | (6x-3)+(3x-4)= | | 3x+5(4x-6)-8= | | 16-(x+6)=5x-2 | | a=p(l+rt)fort | | 157-X= | | (2g+6)+3g=3+2g | | 0.2+0.05= | | x+y-5=0 | | (9-2x)=(6x+4) | | A=b+bcds | | 2x+7(3x+7)=-20 | | 4(2x-3)-10x+9=7 | | (9+2x)=(6x+4) | | -4y=-18 | | 2(x-4)-3=17-2x | | 8x^2-96=0 | | 47+k=89 | | (g-8)-3(g-1)= | | d+29=65 | | 4x^3-20x^2-56x= |

Equations solver categories