Plea asap one base of the trapizoid is three times the lengh of the second base. the height of the trapizoid is 2 in. smaller than the second base. if the area of the trapizoid is 30in^2, find the lengths of the bases and the height of the trapizoid . a student is painting an accent wall in his room where the length of the wall is 3ft^2 more than its width. the wall in his room where the length is 3ft more than its width . the wall has an area of 130ft^2. what are the length and the width, in feet. find two consecutive even integers whose product is 80. (there are two pairs, and only an algebraic solution will be excepted)

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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simplifying

5(x + -6) = 2(x + 3)

reorder the terms:

5(-6 + x) = 2(x + 3)

(-6 * 5 + x * 5) = 2(x + 3)

(-30 + 5x) = 2(x + 3)

reorder the terms:

-30 + 5x = 2(3 + x)

-30 + 5x = (3 * 2 + x * 2)

-30 + 5x = (6 + 2x)

solving

-30 + 5x = 6 + 2x

solving for variable 'x'.

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

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

-30 + 5x + -2x = 6 + 2x + -2x

combine like terms: 5x + -2x = 3x

-30 + 3x = 6 + 2x + -2x

combine like terms: 2x + -2x = 0

-30 + 3x = 6 + 0

-30 + 3x = 6

add '30' to each side of the equation.

-30 + 30 + 3x = 6 + 30

combine like terms: -30 + 30 = 0

0 + 3x = 6 + 30

3x = 6 + 30

combine like terms: 6 + 30 = 36

3x = 36

divide each side by '3'.

x = 12

simplifying

x = 12

this should .