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Mathematics
16 August, 22:14
Find the value of x. 6+3x and x+14?
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Amani
16 August, 22:21
0
Simplifying
x + 6 = 3x + - 14
Reorder the terms:
6 + x = 3x + - 14
Reorder the terms:
6 + x = - 14 + 3x
Solving
6 + x = - 14 + 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.
6 + x + - 3x = - 14 + 3x + - 3x
Combine like terms: x + - 3x = - 2x
6 + - 2x = - 14 + 3x + - 3x
Combine like terms: 3x + - 3x = 0
6 + - 2x = - 14 + 0
6 + - 2x = - 14
Add '-6' to each side of the equation.
6 + - 6 + - 2x = - 14 + - 6
Combine like terms: 6 + - 6 = 0
0 + - 2x = - 14 + - 6
-2x = - 14 + - 6
Combine like terms: - 14 + - 6 = - 20
-2x = - 20
Divide each side by '-2'.
x = 10
Simplifying
x = 10
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