Answer:
hi
Step-by-step explanation:
<span>4x+2(3x-9)=42
first we want to distribute the 2 using the distributive property
4x+6x-18=42
Then we simplify
</span><span>10x-18=42
we add 18 to both sides
10x=60
divide both side by 10
x=6</span>
Answer:
1.4 is a rational number because it has a terminal decimals. it is the same as 14/10
Terms: 2x, 3y, x, 7
constants: 7
coefficients: 2x, 3y
like terms:2x, x
