1045=7b+4a

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Solution for 1045=7b+4a equation:


Simplifying
1045 = 7b + 4a

Reorder the terms:
1045 = 4a + 7b

Solving
1045 = 4a + 7b

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.
1045 + -4a = 4a + -4a + 7b

Combine like terms: 4a + -4a = 0
1045 + -4a = 0 + 7b
1045 + -4a = 7b

Add '-1045' to each side of the equation.
1045 + -1045 + -4a = -1045 + 7b

Combine like terms: 1045 + -1045 = 0
0 + -4a = -1045 + 7b
-4a = -1045 + 7b

Divide each side by '-4'.
a = 261.25 + -1.75b

Simplifying
a = 261.25 + -1.75b

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