-4a-10b=-7

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Solution for -4a-10b=-7 equation: 


Simplifying
-4a + -10b = -7

Solving
-4a + -10b = -7

Solving for variable 'a'.

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

Add '10b' to each side of the equation.
-4a + -10b + 10b = -7 + 10b

Combine like terms: -10b + 10b = 0
-4a + 0 = -7 + 10b
-4a = -7 + 10b

Divide each side by '-4'.
a = 1.75 + -2.5b

Simplifying
a = 1.75 + -2.5b

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