If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7(9 + -3a) + 13 = 13 (9 * 7 + -3a * 7) + 13 = 13 (63 + -21a) + 13 = 13 Reorder the terms: 63 + 13 + -21a = 13 Combine like terms: 63 + 13 = 76 76 + -21a = 13 Solving 76 + -21a = 13 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-76' to each side of the equation. 76 + -76 + -21a = 13 + -76 Combine like terms: 76 + -76 = 0 0 + -21a = 13 + -76 -21a = 13 + -76 Combine like terms: 13 + -76 = -63 -21a = -63 Divide each side by '-21'. a = 3 Simplifying a = 3
| 12x-6-8x=2x+2x-6 | | 30-6m-8=24 | | 180+0.15x=x-289.50 | | (5n)x(5n)= | | 4x+30=51 | | x(x+5)-2(x-4)=12 | | r+16=2r+1 | | 4x+6=x-2y | | 4x+x=51 | | X-2(2x-7)=2(x-8) | | 186x=1132-16 | | abs(3x+4)=-3 | | w-(-8)=47 | | -4.8=3.2 | | 25+10(12-x)=5(3x-7) | | 41x-12(x-4)= | | 20=20*log(x) | | 7x+17x-7=6(4x+10) | | x^2+5x-2x=12-8 | | 0.25x+25=0.50x+15 | | -3.268=0.3k-0.7 | | 0.5x+3=0.75-7.75 | | -5(6k+9)=-27+7k | | 20=20log(x) | | 0.4-0.107= | | 78=1/2h(5+8) | | 5.6x+3=4.6x | | 2x-(6x-4)=8-4x | | 10-7x=-(x-12) | | 16x=-50 | | 3y-20=40 | | 8k-2=4 |