What is the answer to (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55 ?

The answer to (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55 is x= 665/12

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Popular >

(45)0.3+(x)0.4+((0+75+70))/3*0.4=55

Solution

(45) \cdot 0.3 + (x) \cdot 0.4 + \frac{( 0 + 75 + 70 )}{3} \cdot 0.4 = 55

Solution

x = \frac{665}{12}

Decimal Notation

x = 55.41666 \dots

Solution steps

(45) \cdot 0.3 + (x) \cdot 0.4 + \frac{( 0 + 75 + 70 )}{3} \cdot 0.4 = 55

Simplify

(45) \cdot 0.3 + (x) \cdot 0.4 + \frac{0 + 75 + 70}{3} \cdot 0.4 : 0.4 x + \frac{58}{3} + 13.5

0.4 x + \frac{58}{3} + 13.5 = 55

Multiply both sides by

10

4 x + \frac{580}{3} + 135 = 550

Move

\frac{580}{3}

to the right side

4 x + 135 = \frac{1070}{3}

Move

135

to the right side

4 x = \frac{665}{3}

Divide both sides by

4

x = \frac{665}{12}

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1/3 x+1/4 = 2/5 (x-3/4)

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Frequently Asked Questions (FAQ)

What is the answer to (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55 ?
The answer to (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55 is x= 665/12
Solve for x: (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55
The solution is x= 665/12

Solution

Solution

Popular Examples

Frequently Asked Questions (FAQ)

What is the answer to (45)0.3+(x)0.4+((0+75+70))/3*0.4=55 ?

Solve for x: (45)0.3+(x)0.4+((0+75+70))/3*0.4=55

(45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55

Solution

Solution

Popular Examples

Frequently Asked Questions (FAQ)

What is the answer to (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55 ?

Solve for x: (45)*0.3+(x)*0.4+((0+75+70))/3*0.4=55

(45)0.3+(x)0.4+((0+75+70))/3*0.4=55

What is the answer to (45)0.3+(x)0.4+((0+75+70))/3*0.4=55 ?

Solve for x: (45)0.3+(x)0.4+((0+75+70))/3*0.4=55