If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12a + -7(2 + a) = 2(4a + -3) 12a + (2 * -7 + a * -7) = 2(4a + -3) 12a + (-14 + -7a) = 2(4a + -3) Reorder the terms: -14 + 12a + -7a = 2(4a + -3) Combine like terms: 12a + -7a = 5a -14 + 5a = 2(4a + -3) Reorder the terms: -14 + 5a = 2(-3 + 4a) -14 + 5a = (-3 * 2 + 4a * 2) -14 + 5a = (-6 + 8a) Solving -14 + 5a = -6 + 8a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-8a' to each side of the equation. -14 + 5a + -8a = -6 + 8a + -8a Combine like terms: 5a + -8a = -3a -14 + -3a = -6 + 8a + -8a Combine like terms: 8a + -8a = 0 -14 + -3a = -6 + 0 -14 + -3a = -6 Add '14' to each side of the equation. -14 + 14 + -3a = -6 + 14 Combine like terms: -14 + 14 = 0 0 + -3a = -6 + 14 -3a = -6 + 14 Combine like terms: -6 + 14 = 8 -3a = 8 Divide each side by '-3'. a = -2.666666667 Simplifying a = -2.666666667
| (1+3r)(2-r)= | | 25x^2-104x-96=0 | | (a+c)(a-c)= | | 3x(x-1)=x*2+20 | | (2m-2)(m+6)= | | J+4=-12 | | 3x+x^2-(3+x)(3+x)=8 | | 3K=.03K+7K | | 25x^2=-96-184x | | px^2+4x+(p-3)=0 | | 4y+7x=-8 | | 30K+4=28+12K | | 6M+3=4M+M | | X^2+0.00045x-0.000045=0 | | 6M+3=4M+1 | | 3x+-4=4x+5 | | 4B+3B-9B=.142 | | 4B+3B-9=.142 | | 3x^4+2x^2-5=0 | | 27E-.78=E | | 6x*2+17x-3=0 | | 2x+4=9x+3 | | 45E-.225=0 | | (2w-7)/(7-2w) | | (2w-7)/7-2w) | | 9x+4=6x+2 | | K+.0005=4 | | 24x-12y=-24 | | .0005K=-34 | | 25Z-48Z=.72 | | 25Z+1=16 | | 3x^2=169 |