7a + 5 (a + 3) = 8a + 4 (a + 2) how many solutions.?

There are no solutions.

Step-by-step explanation:

Let's solve your equation step-by-step.

7a+5(a+3)=8a+4(a+2)

Step 1: Simplify both sides of the equation.

7a+5(a+3)=8a+4(a+2)

7a+(5)(a)+(5)(3)=8a+(4)(a)+(4)(2)(Distribute)

7a+5a+15=8a+4a+8

(7a+5a)+(15)=(8a+4a)+(8)(Combine Like Terms)

12a+15=12a+8

12a+15=12a+8

Step 2: Subtract 12a from both sides.

12a+15−12a=12a+8−12a

15=8

Step 3: Subtract 15 from both sides.

15−15=8−15

0=−7

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step-by-step explanation:

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the answer will be the last one