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When solving this equation 4a - 3 2a 7 what is the value of a?

Updated: 9/25/2023

Wiki User

∙ 8y ago

Best Answer

If you mean: 4a-3 = 2a+7 then the value of a works out as 5

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∙ 8y ago

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Solve the following equation for A2A3 equals 8 plus 4A?

2a^3=8+4a2a^3-4a-8=0 a^3-2a-4=0 It occurred to me just now by looking at the equation that a=2 would work. And it does. So that's your answer.

When 3a2-2a plus 5 subtracted by a2 plus a equals 1?

Not sure why it is 3a2- if you mean 3*a*2, then: 3*a*2=6a (6a-2a)+5-2(a (or a2)+a)=1 4a+5-(2a+a)=1 4a+5-2a-a=1 Then take the 5 over (remember, the +5 become -5 when transposed): 4a-2a-a=1-5 Solving the equations on both sides gives: a=-4 Is this your answer?

What is 4a squared plus 4a-63?

That factors to (2a - 7)(2a + 9)

What value makes this equation true 5a equals a?

the value that makes this ewuation true 5a=a is 2a

Solve the following equation for A 2adivided by 3 equals 8 plus 4a?

2a/3=8+4a2a=3(8+4a) 2a=24+12a -10a=24 a=-24/10 a=-12/5

Related questions

Solve the following equation for A2A 3 4A?

Solve the following equation for A : 2A/3 = 8 + 4A

Solve the following equation 2A3 equals 8 plus 4A?

Solve the following equation for A : 2A/3 = 8 + 4A

2a x 2a?

The answer is 4a^2.

What is the answer to -2a-3a equals 7-4a?

The value of a is -7

What is the variable for 2a plus 9 equals 4a - 19?

2a + 9 = 4a - 19 9 + 19 = 4a - 2a 28 = 2a a = 14

4a plus 5a2 - 2a x 3a?

depends what the value of 'a' is.

What is 2A times 3 equals 8 plus 4A?

2a*3 = 8+4a 6a = 8+4a 6a-4a = 8 2a = 8 a = 4

What is the HCF of 4a and 10a?

The GCF is 2a.

What is 2a plus 2a?

4a

What is the geometric mean of a and 4a?

x2=(4a)(a) x=√4a2 x=2a The geometric mean of a and 4a is 2a

Solve the following equation for A2A3 equals 8 plus 4A?

2a^3=8+4a2a^3-4a-8=0 a^3-2a-4=0 It occurred to me just now by looking at the equation that a=2 would work. And it does. So that's your answer.

When 3a2-2a plus 5 subtracted by a2 plus a equals 1?

Not sure why it is 3a2- if you mean 3*a*2, then: 3*a*2=6a (6a-2a)+5-2(a (or a2)+a)=1 4a+5-(2a+a)=1 4a+5-2a-a=1 Then take the 5 over (remember, the +5 become -5 when transposed): 4a-2a-a=1-5 Solving the equations on both sides gives: a=-4 Is this your answer?

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