3 years ago

3a−1=2a show work please

Mathematics

1 answer:

Stels [109]3 years ago

7 0

Answer: Your answer is 1.

Step-by-step explanation: Simplify both sides of the equation, then isolate the variable, A = 1

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GarryVolchara [31]

The first one is 7/10 and the second one is 5/10

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3 years ago

Read 2 more answers

Multiply. (5x-7)(6x-3) with work.

ryzh [129]

Answer:

30x^2-57x+21

Step-by-step explanation:

(5x-7)(6x-3)

30x^2+(-15x-42x)+21

30x^2-57x+21

4 0

3 years ago

Find the TWO integers whos product is -12 and whose sum is 1<br>

Deffense [45]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$