Combine like terms -1 + 4x3 - 6 + 7y2 +5 +6x3 - 4x3

The like terms can be grouped by their variables and exponents. Let's do that.

Now, just add each group of like terms together by adding their coefficients.

Now, add all the terms together.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2