7a-4=4a+50

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Solution for 7a-4=4a+50 equation:


Simplifying
7a + -4 = 4a + 50

Reorder the terms:
-4 + 7a = 4a + 50

Reorder the terms:
-4 + 7a = 50 + 4a

Solving
-4 + 7a = 50 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-4 + 7a + -4a = 50 + 4a + -4a

Combine like terms: 7a + -4a = 3a
-4 + 3a = 50 + 4a + -4a

Combine like terms: 4a + -4a = 0
-4 + 3a = 50 + 0
-4 + 3a = 50

Add '4' to each side of the equation.
-4 + 4 + 3a = 50 + 4

Combine like terms: -4 + 4 = 0
0 + 3a = 50 + 4
3a = 50 + 4

Combine like terms: 50 + 4 = 54
3a = 54

Divide each side by '3'.
a = 18

Simplifying
a = 18

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