2a+7(1.24)=-1

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Solution for 2a+7(1.24)=-1 equation:


Simplifying
2a + 7(1.24) = -1

Multiply 7 * 1.24
2a + 8.68 = -1

Reorder the terms:
8.68 + 2a = -1

Solving
8.68 + 2a = -1

Solving for variable 'a'.

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

Add '-8.68' to each side of the equation.
8.68 + -8.68 + 2a = -1 + -8.68

Combine like terms: 8.68 + -8.68 = 0.00
0.00 + 2a = -1 + -8.68
2a = -1 + -8.68

Combine like terms: -1 + -8.68 = -9.68
2a = -9.68

Divide each side by '2'.
a = -4.84

Simplifying
a = -4.84

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