Mathematics, 16.12.2019 20:31, javier1026

What kinda equation is 4x+2x+2=3x-7

Answers: 2

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Answers

answered: gabbyypadron

answer:

linear equation

step-by-step explanation:

simplifying

4x + 2x + 2 = 3x + -7

reorder the terms:

2 + 4x + 2x = 3x + -7

combine like terms: 4x + 2x = 6x

2 + 6x = 3x + -7

reorder the terms:

2 + 6x = -7 + 3x

solving

2 + 6x = -7 + 3x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-3x' to each side of the equation.

2 + 6x + -3x = -7 + 3x + -3x

combine like terms: 6x + -3x = 3x

2 + 3x = -7 + 3x + -3x

combine like terms: 3x + -3x = 0

2 + 3x = -7 + 0

2 + 3x = -7

add '-2' to each side of the equation.

2 + -2 + 3x = -7 + -2

combine like terms: 2 + -2 = 0

0 + 3x = -7 + -2

3x = -7 + -2

combine like terms: -7 + -2 = -9

3x = -9

divide each side by '3'.

x = -3

simplifying

x = -3

answered: Cloudy76

answer:

linear equation

step-by-step explanation:

simplifying

4x + 2x + 2 = 3x + -7

reorder the terms:

2 + 4x + 2x = 3x + -7

combine like terms: 4x + 2x = 6x

2 + 6x = 3x + -7

reorder the terms:

2 + 6x = -7 + 3x

solving

2 + 6x = -7 + 3x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-3x' to each side of the equation.

2 + 6x + -3x = -7 + 3x + -3x

combine like terms: 6x + -3x = 3x

2 + 3x = -7 + 3x + -3x

combine like terms: 3x + -3x = 0

2 + 3x = -7 + 0

2 + 3x = -7

add '-2' to each side of the equation.

2 + -2 + 3x = -7 + -2

combine like terms: 2 + -2 = 0

0 + 3x = -7 + -2

3x = -7 + -2

combine like terms: -7 + -2 = -9

3x = -9

divide each side by '3'.

x = -3

simplifying

x = -3

answered: Guest

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is $3\times 8.50=$25.5$

cost of 2 dresses if one cost at $27.50 is $2\times 27.50=$55$

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is $25.5+$55+$17.50=$98

answered: Guest

For a 0.25 pfor b o.3pp (0.25+0.3)=0.28

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