21x+1+144=167x-1

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Solution for 21x+1+144=167x-1 equation:


Simplifying
21x + 1 + 144 = 167x + -1

Reorder the terms:
1 + 144 + 21x = 167x + -1

Combine like terms: 1 + 144 = 145
145 + 21x = 167x + -1

Reorder the terms:
145 + 21x = -1 + 167x

Solving
145 + 21x = -1 + 167x

Solving for variable 'x'.

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

Add '-167x' to each side of the equation.
145 + 21x + -167x = -1 + 167x + -167x

Combine like terms: 21x + -167x = -146x
145 + -146x = -1 + 167x + -167x

Combine like terms: 167x + -167x = 0
145 + -146x = -1 + 0
145 + -146x = -1

Add '-145' to each side of the equation.
145 + -145 + -146x = -1 + -145

Combine like terms: 145 + -145 = 0
0 + -146x = -1 + -145
-146x = -1 + -145

Combine like terms: -1 + -145 = -146
-146x = -146

Divide each side by '-146'.
x = 1

Simplifying
x = 1

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