a+243=-4a-7

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Solution for a+243=-4a-7 equation:


Simplifying
a + 243 = -4a + -7

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

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

Solving
243 + a = -7 + -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.
243 + a + 4a = -7 + -4a + 4a

Combine like terms: a + 4a = 5a
243 + 5a = -7 + -4a + 4a

Combine like terms: -4a + 4a = 0
243 + 5a = -7 + 0
243 + 5a = -7

Add '-243' to each side of the equation.
243 + -243 + 5a = -7 + -243

Combine like terms: 243 + -243 = 0
0 + 5a = -7 + -243
5a = -7 + -243

Combine like terms: -7 + -243 = -250
5a = -250

Divide each side by '5'.
a = -50

Simplifying
a = -50

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