If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2(a + 7) = 28 Reorder the terms: -2(7 + a) = 28 (7 * -2 + a * -2) = 28 (-14 + -2a) = 28 Solving -14 + -2a = 28 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '14' to each side of the equation. -14 + 14 + -2a = 28 + 14 Combine like terms: -14 + 14 = 0 0 + -2a = 28 + 14 -2a = 28 + 14 Combine like terms: 28 + 14 = 42 -2a = 42 Divide each side by '-2'. a = -21 Simplifying a = -21
| 5y=-4x+8 | | 7b=68 | | 5y=-4+8 | | 3x^2-7=-2x | | 5x^2+16x-40=0 | | 7=2(a-5) | | 7x^2=53 | | 3/8-2/3=11/12 | | 10(2a-1)=0 | | 5b+4=2b+17 | | 1/3(9a-3)=-10 | | (2m-27)/3=5m | | 3x+3=12x-17 | | 5/12-1/2x=1/3x | | 10x+11=23 | | 6y+8+12=84 | | 17n^2-17n+3=0 | | 4y-2(y-5)=-3 | | 15x^2-80x+50=-15x^2+7x-4 | | 7x-5+6x+8=180 | | 4cos(3x-1)=3 | | 12a[-23]=45 | | Y-11=-1/5 | | 32x^2-8x-15=0 | | 6(x-4)+2(x-3)=10 | | 3(2x-5)-2(8x-4)=23 | | -2(8+7x)=-2 | | 5(8-x)+15=105 | | -2(x+11)=36 | | 6(9+x)+4=100 | | 2x-10=-20-8x | | 0.2(x+2)+2x=x-10 |