-67-7x=30-21x

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Solution for -67-7x=30-21x equation:


Simplifying
-67 + -7x = 30 + -21x

Solving
-67 + -7x = 30 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
-67 + -7x + 21x = 30 + -21x + 21x

Combine like terms: -7x + 21x = 14x
-67 + 14x = 30 + -21x + 21x

Combine like terms: -21x + 21x = 0
-67 + 14x = 30 + 0
-67 + 14x = 30

Add '67' to each side of the equation.
-67 + 67 + 14x = 30 + 67

Combine like terms: -67 + 67 = 0
0 + 14x = 30 + 67
14x = 30 + 67

Combine like terms: 30 + 67 = 97
14x = 97

Divide each side by '14'.
x = 6.928571429

Simplifying
x = 6.928571429

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