(A+7)/4=(3a-7)/5

Simple and best practice solution for (A+7)/4=(3a-7)/5 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 (A+7)/4=(3a-7)/5 equation: 



(+7)/4=(3A-7)/5

We move all terms to the left:

(+7)/4-((3A-7)/5)=0

We add all the numbers together, and all the variables

-((3A-7)/5)+7/4=0

We calculate fractions


(-((3A-7)*4)/()+()/()=0



We calculate terms in parentheses: +(-((3A-7)*4)/()+()/(), so:

-((3A-7)*4)/()+()/(

We add all the numbers together, and all the variables

-((3A-7)*4)/()+1

We multiply all the terms by the denominator


-((3A-7)*4)+1*()



We calculate terms in parentheses: -((3A-7)*4), so:

(3A-7)*4

We multiply parentheses

12A-28

Back to the equation:

-(12A-28)



We add all the numbers together, and all the variables

-(12A-28)

We get rid of parentheses

-12A+28

Back to the equation:

+(-12A+28)



We get rid of parentheses

-12A+28=0

We move all terms containing A to the left, all other terms to the right

-12A=-28

A=-28/-12

A=2+1/3

See similar equations:

| (3/4x)^2+x^2=41/16x^2 | | 20/x=0.85 | | X=1.25-11x/3x | | -32+6r=8(7r-4) | | 32v=66 | | x+5.8÷4=3.6 | | 2x2-2=30 | | 8.3=8w-17.3 | | 2x2-5=93 | | 18x/7=20/7 | | 5(2p+3)=115 | | x^2=12x+14 | | 14x+5=7x+33 | | x2+6x+9=120 | | 0.7x-0.4(50+x=-0.04(50) | | 5x+6x+8x=76 | | x-1/2-x+1/15-2x-13/6=0 | | 3y=9y* | | 0.008x=0.05 | | 15x^2=-32 | | 77-5r=12 | | 54-6x²=0 | | 4.9t^2-19t-15=0 | | 8m+6-4m=18 | | 1/2z=0 | | 10=4+2(t+2) | | 9+x=54 | | p^2-4p-225=0 | | x3-14x2+61x-84=0 | | 5x2+2x-8=16 | | 6x=(x+x+200)+400 | | b—3=33—b |

Equations solver categories