2(X+7)+3(4X+5)=4X+49

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Solution for 2(X+7)+3(4X+5)=4X+49 equation:


Simplifying
2(X + 7) + 3(4X + 5) = 4X + 49

Reorder the terms:
2(7 + X) + 3(4X + 5) = 4X + 49
(7 * 2 + X * 2) + 3(4X + 5) = 4X + 49
(14 + 2X) + 3(4X + 5) = 4X + 49

Reorder the terms:
14 + 2X + 3(5 + 4X) = 4X + 49
14 + 2X + (5 * 3 + 4X * 3) = 4X + 49
14 + 2X + (15 + 12X) = 4X + 49

Reorder the terms:
14 + 15 + 2X + 12X = 4X + 49

Combine like terms: 14 + 15 = 29
29 + 2X + 12X = 4X + 49

Combine like terms: 2X + 12X = 14X
29 + 14X = 4X + 49

Reorder the terms:
29 + 14X = 49 + 4X

Solving
29 + 14X = 49 + 4X

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-4X' to each side of the equation.
29 + 14X + -4X = 49 + 4X + -4X

Combine like terms: 14X + -4X = 10X
29 + 10X = 49 + 4X + -4X

Combine like terms: 4X + -4X = 0
29 + 10X = 49 + 0
29 + 10X = 49

Add '-29' to each side of the equation.
29 + -29 + 10X = 49 + -29

Combine like terms: 29 + -29 = 0
0 + 10X = 49 + -29
10X = 49 + -29

Combine like terms: 49 + -29 = 20
10X = 20

Divide each side by '10'.
X = 2

Simplifying
X = 2

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